Go to Post The gates were removed for this game so that it would be easier to get the Zamboni in and out when the field was resurfaced after each round. - dlavery [more]
Home
Go Back   Chief Delphi > Competition > Rules/Strategy
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
View Poll Results: Will your team play "fully-cooperative" qualification matches?
Yes. We will try to set high scoring marks with the opposite alliance. 18 36.73%
No. We will play to maximize coopertition scores. 31 63.27%
Voters: 49. You may not vote on this poll

Closed Thread
 
Thread Tools Rate Thread Display Modes
  #1   Spotlight this post!  
Unread 06-03-2010, 22:12
Laaba 80 Laaba 80 is offline
Registered User
AKA: Joey
FRC #1714 (MORE Robotics)
Team Role: Alumni
 
Join Date: Dec 2007
Rookie Year: 2001
Location: San Jose, CA
Posts: 495
Laaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond repute
Re: Playing two different games this year?

I cant believe people are actually considering this. What is the point of a competition if all you are going to eliminate the competition. Now I can understand scoring for your opponent when you are up big to get some extra coopertition points, but to score only for them, come on. Why would anyone want to do this?

Yes, you may move up, but where if the satisfaction in knowing you did well to earn your position. At the end of the day, I like to see where I am ranked and think about how I got there, what I did well and what I could have done better. If I followed this strategy and was ranked #1, I would not feel accomplished, I would feel I achieved "success" by cheating the system.

I have fun before, during, and after every single match, why would someone give that up in order to get ranked higher? Qualification matches are matches you are guaranteed to play. Would I give up 10 guaranteed matches to play maybe more than 2 matches in eliminations? Never.

People complain about the ranking system in the past, FIRST tries to do something new, and instead of going along with it, people try to find ways around it, and ruin the system. This is meant to encourage high scoring by both alliances, not lopsided for one. If people wouldnt come up with things like these, I think the new ranking system may have worked.

People say the crowd will be confused when the undefeated robot is not number 1. Try explaining to them why they are watching robots scoring in the wrong goal instead of competing. Good luck.

What is teaching the kids on your team? If you dont think you can win just give up and help your opponent. Some say if their drivers wont do this they will find new drivers. Let them get new drivers, dont give up your fun in because people on your team want to win with no dignity.

If you actually try this, good luck. One of the teams on the other alliance will begin to score for you. They wont pass up this opportunity. When they score for you, you just became the losers, big time.

I will never follow this strategy, I actually enjoy playing the game.
__________________
Driving Record - 75-43-8
Coaching Record - 92-65
  #2   Spotlight this post!  
Unread 06-03-2010, 22:38
Stephen of REX's Avatar
Stephen of REX Stephen of REX is offline
Registered User
FRC #1727 (REX)
Team Role: College Student
 
Join Date: Dec 2008
Rookie Year: 2006
Location: Cockeysville, Baltimore Co. MD
Posts: 164
Stephen of REX is an unknown quantity at this point
Re: Playing two different games this year?

Well I'd like to provide an example today from the DC regional. It was the last qualification match of the day. The MC commends the teams for all agreeing to only score on one side. The whole point was to increase everyone's seeding point before the end of the qualifications.

The match ended 5 - 0 with a red card and a yellow card being played. So much for that, I hope some other teams can pull it off!

(If you were at DC, please correct me if I'm wrong! That's how I remember it going...)
__________________

Go REX!!!
  #3   Spotlight this post!  
Unread 06-03-2010, 23:04
J_Beth J_Beth is offline
Registered User
AKA: Justin Beth
FRC #0935 (RaileRobotics)
Team Role: Alumni
 
Join Date: Jan 2010
Rookie Year: 2006
Location: Newton Kansas
Posts: 47
J_Beth will become famous soon enoughJ_Beth will become famous soon enough
Re: Playing two different games this year?

Quote:
Originally Posted by Stephen of REX View Post
Well I'd like to provide an example today from the DC regional. It was the last qualification match of the day. The MC commends the teams for all agreeing to only score on one side. The whole point was to increase everyone's seeding point before the end of the qualifications.

The match ended 5 - 0 with a red card and a yellow card being played. So much for that, I hope some other teams can pull it off!

(If you were at DC, please correct me if I'm wrong! That's how I remember it going...)
well, if it makes you feel better this was pulled off in the last match at the Greater Kansas City Regional. The final score was 14-0 but the winning team got 1 penalty. This got several teams from both alliances moved up in the rankings. I would have considered this i very smart strategy for them.
__________________
"I Wanna Be A Robot Maker!!!!"
  #4   Spotlight this post!  
Unread 07-03-2010, 07:04
BEEKMAN BEEKMAN is offline
Registered User
AKA: Brendan McLeod
FRC #0190 (Gompei and the Herd)
Team Role: Mentor
 
Join Date: Feb 2009
Rookie Year: 2008
Location: Londonderry, NH
Posts: 138
BEEKMAN is a splendid one to beholdBEEKMAN is a splendid one to beholdBEEKMAN is a splendid one to beholdBEEKMAN is a splendid one to beholdBEEKMAN is a splendid one to beholdBEEKMAN is a splendid one to behold
Re: Playing two different games this year?

Quote:
Originally Posted by J_Beth View Post
well, if it makes you feel better this was pulled off in the last match at the Greater Kansas City Regional. The final score was 14-0 but the winning team got 1 penalty. This got several teams from both alliances moved up in the rankings. I would have considered this i very smart strategy for them.
Just like in sports, throwing the game like this is unacceptable. Don't be concerend about rank....we were in 47th place at the start of day three (GSR 2010) and we move up to 28th in three matches, got picked for an alliance and won GSR! (paired with 1519 and 1073). It is more important to look at the result of scouting than it is for ranking. So scout!!!!!
  #5   Spotlight this post!  
Unread 07-03-2010, 02:52
Cory's Avatar
Cory Cory is offline
Registered User
AKA: Cory McBride
FRC #0254 (The Cheesy Poofs)
Team Role: Engineer
 
Join Date: May 2002
Rookie Year: 2001
Location: Redwood City, CA
Posts: 6,807
Cory has a reputation beyond reputeCory has a reputation beyond reputeCory has a reputation beyond reputeCory has a reputation beyond reputeCory has a reputation beyond reputeCory has a reputation beyond reputeCory has a reputation beyond reputeCory has a reputation beyond reputeCory has a reputation beyond reputeCory has a reputation beyond reputeCory has a reputation beyond repute
Send a message via AIM to Cory
Re: Playing two different games this year?

Quote:
Originally Posted by Laaba 80 View Post
I cant believe people are actually considering this. What is the point of a competition if all you are going to eliminate the competition. Now I can understand scoring for your opponent when you are up big to get some extra coopertition points, but to score only for them, come on. Why would anyone want to do this?

Yes, you may move up, but where if the satisfaction in knowing you did well to earn your position. At the end of the day, I like to see where I am ranked and think about how I got there, what I did well and what I could have done better. If I followed this strategy and was ranked #1, I would not feel accomplished, I would feel I achieved "success" by cheating the system.

I have fun before, during, and after every single match, why would someone give that up in order to get ranked higher? Qualification matches are matches you are guaranteed to play. Would I give up 10 guaranteed matches to play maybe more than 2 matches in eliminations? Never.

People complain about the ranking system in the past, FIRST tries to do something new, and instead of going along with it, people try to find ways around it, and ruin the system. This is meant to encourage high scoring by both alliances, not lopsided for one. If people wouldnt come up with things like these, I think the new ranking system may have worked.

People say the crowd will be confused when the undefeated robot is not number 1. Try explaining to them why they are watching robots scoring in the wrong goal instead of competing. Good luck.

What is teaching the kids on your team? If you dont think you can win just give up and help your opponent. Some say if their drivers wont do this they will find new drivers. Let them get new drivers, dont give up your fun in because people on your team want to win with no dignity.

If you actually try this, good luck. One of the teams on the other alliance will begin to score for you. They wont pass up this opportunity. When they score for you, you just became the losers, big time.

I will never follow this strategy, I actually enjoy playing the game.
As a disclaimer, I think the coopertition bonus is really dumb.

I think you're entirely off base here though. You ask what the point of a competition is. The point is to win. If executing a strategy that requires you to intentionally lose in order to maximize seeding points is what it takes to win, then I see absolutely nothing wrong with that.

You can be sure that the GDC full well knew what they were doing when they introduced the coopertition bonus. They had to know it invited scenarios to occur where both alliances will score for only one alliance. They knew that it invalidated wins and losses.

If you know that wins and losses are unimportant, winning the match becomes irrelevant. The only thing that matters is maximizing your seeding score. There are a number of ways to do that. The system allows you to be rewarded for intentionally losing and scoring for the opposing alliance. I find this highly counter intuitive and think it will be a nightmare for the casual observer to understand, but it makes perfect sense when you consider the intent of "coopertition".

I don't see anything shameful about executing this strategy. Nor do I feel that if you seed first by doing so, you somehow didn't earn it. You still have to score the points on the field to earn the seeding points to rank first.
__________________
2001-2004: Team 100
2006-Present: Team 254
  #6   Spotlight this post!  
Unread 07-03-2010, 12:19
Laaba 80 Laaba 80 is offline
Registered User
AKA: Joey
FRC #1714 (MORE Robotics)
Team Role: Alumni
 
Join Date: Dec 2007
Rookie Year: 2001
Location: San Jose, CA
Posts: 495
Laaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond repute
Re: Playing two different games this year?

Quote:
Originally Posted by Cory View Post
I think you're entirely off base here though. You ask what the point of a competition is. The point is to win. If executing a strategy that requires you to intentionally lose in order to maximize seeding points is what it takes to win, then I see absolutely nothing wrong with that.
Having the most seeding points does not mean you win. If you do this and lose in the quarterfinals what do you have to show for your weekend? No wins.

Also IF you get to elims, your drivers will have no experience. They practiced scoring away from them with no defense. Now try to have them score toward them while being defended.
__________________
Driving Record - 75-43-8
Coaching Record - 92-65
  #7   Spotlight this post!  
Unread 07-03-2010, 12:35
Pjdaley13 Pjdaley13 is offline
Registered User
FRC #1370
 
Join Date: Oct 2009
Location: Delaware
Posts: 15
Pjdaley13 is a jewel in the roughPjdaley13 is a jewel in the roughPjdaley13 is a jewel in the roughPjdaley13 is a jewel in the rough
Re: Playing two different games this year?

We built a pretty solid robot and found ourselves in last place by playing defense well. I personally don't like the scoring system, confusing and anti competition. We will definitely look at working across alliances at the next regional. At the end of day one, with a winning record, we found ourselves near last place because we shut out the opposing teams a few times playing good defense. Good defense in qualifiers returns bad rankings and no selection.

It is a little difficult to convince the teams that are selecting that your rankings are bad because you played defense well. As an example we went up seven ranking points in a loss at one point. Doesn't make sense at first, but now we know.

Just an FYI.
  #8   Spotlight this post!  
Unread 07-03-2010, 12:43
Laaba 80 Laaba 80 is offline
Registered User
AKA: Joey
FRC #1714 (MORE Robotics)
Team Role: Alumni
 
Join Date: Dec 2007
Rookie Year: 2001
Location: San Jose, CA
Posts: 495
Laaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond reputeLaaba 80 has a reputation beyond repute
Re: Playing two different games this year?

Quote:
Originally Posted by Pjdaley13 View Post
At the end of day one, with a winning record, we found ourselves near last place because we shut out the opposing teams a few times playing good defense.
2-3-1 is not a winning record. You got ranked so low because there was almost no scoring for either alliance.
__________________
Driving Record - 75-43-8
Coaching Record - 92-65
  #9   Spotlight this post!  
Unread 07-03-2010, 12:45
Pjdaley13 Pjdaley13 is offline
Registered User
FRC #1370
 
Join Date: Oct 2009
Location: Delaware
Posts: 15
Pjdaley13 is a jewel in the roughPjdaley13 is a jewel in the roughPjdaley13 is a jewel in the roughPjdaley13 is a jewel in the rough
Re: Playing two different games this year?

Oh by the way sorry to the teams we played defense for, didn't mean to cause harm.

Last edited by Pjdaley13 : 07-03-2010 at 12:48. Reason: Spelling
  #10   Spotlight this post!  
Unread 07-03-2010, 12:47
Pjdaley13 Pjdaley13 is offline
Registered User
FRC #1370
 
Join Date: Oct 2009
Location: Delaware
Posts: 15
Pjdaley13 is a jewel in the roughPjdaley13 is a jewel in the roughPjdaley13 is a jewel in the roughPjdaley13 is a jewel in the rough
Re: Playing two different games this year?

Quote:
Originally Posted by Laaba 80 View Post
2-3-1 is not a winning record. You got ranked so low because there was almost no scoring for either alliance.
Sorry not exactly at the end of the day towards the end, we had most of our matches late and close together. Didn't figure out the coopertition effect until late in the day. Thanks for pointing that out.
  #11   Spotlight this post!  
Unread 07-03-2010, 13:07
Stephen of REX's Avatar
Stephen of REX Stephen of REX is offline
Registered User
FRC #1727 (REX)
Team Role: College Student
 
Join Date: Dec 2008
Rookie Year: 2006
Location: Cockeysville, Baltimore Co. MD
Posts: 164
Stephen of REX is an unknown quantity at this point
Re: Playing two different games this year?

Fear not defensive bots! 1727 Was number 1 seed at DC, and this is how we chose our alliance. We chose no. 2 seed 3123 for their amazing offensive robot. Then when we needed to choose our defensive robot, we completely ignored the rankings and went to our scouting data. The top of our list was 176, because of their 6wd articulated traction wheel chassis. They turned out to be perfect for defending the goals due to their superior pushing power. They hadn't ranked as high due to their defensive playing. This alliance went on to win the eliminations!
__________________

Go REX!!!
  #12   Spotlight this post!  
Unread 07-03-2010, 17:47
rwood359 rwood359 is offline
Registered User
AKA: Randy
FRC #0359 (Hawaiian Kids)
Team Role: Mentor
 
Join Date: Aug 2008
Rookie Year: 2008
Location: Waialua, HI
Posts: 212
rwood359 is a name known to allrwood359 is a name known to allrwood359 is a name known to allrwood359 is a name known to allrwood359 is a name known to allrwood359 is a name known to all
Re: Playing two different games this year?

Quote:
Originally Posted by Pjdaley13 View Post
It is a little difficult to convince the teams that are selecting that your rankings are bad because you played defense well.
Not always.
In San Diego, we chose 294 because they played a good defense. The disconnect between qualifying and elimination strategies does create a problem for defensive robots. Play your game and hurt your alliance's ranking or play for ranking and hurt your chance of being selected, if you don't make the top 8.
  #13   Spotlight this post!  
Unread 10-03-2010, 20:27
Integral Integral is offline
Registered User
AKA: Ross
FRC #1130 (Robo Rebels)
Team Role: Mentor
 
Join Date: Mar 2008
Rookie Year: 2008
Location: Albany, Or
Posts: 22
Integral is an unknown quantity at this point
Re: Playing two different games this year?

The absoult worst thing about a 6v0 stradgy is that it does NOT maximize the seed points. In fact it minimizes them.

Consider a 16-0 score each teams get 16 seed points. Not to bad, right?

Now consider those same 16 goals split evenly for a 8-8 tie, Here each team gets 24 seed points!

Looks to me like a tie is the way to maximize seed points. Why in the world would you want to leave one side scoreless? The alliance which through strong defence skunks the other alliance hurts only themselves.

Play no defence and strive for a tie.
  #14   Spotlight this post!  
Unread 10-03-2010, 21:16
Tknee Tknee is offline
Spectator
AKA: Mike Huang
no team
 
Join Date: Mar 2010
Rookie Year: 1999
Location: Ontario
Posts: 12
Tknee has much to be proud ofTknee has much to be proud ofTknee has much to be proud ofTknee has much to be proud ofTknee has much to be proud ofTknee has much to be proud ofTknee has much to be proud ofTknee has much to be proud of
Re: Playing two different games this year?

Quote:
Originally Posted by Integral View Post
The absoult worst thing about a 6v0 stradgy is that it does NOT maximize the seed points. In fact it minimizes them.

Consider a 16-0 score each teams get 16 seed points. Not to bad, right?

Now consider those same 16 goals split evenly for a 8-8 tie, Here each team gets 24 seed points!

Looks to me like a tie is the way to maximize seed points. Why in the world would you want to leave one side scoreless? The alliance which through strong defence skunks the other alliance hurts only themselves.

Play no defence and strive for a tie.
I think with TU 16, it is generally agreed that the mutual 6v0 strategy is no longer a preferred option (though it may still occur for reasons I will list below). Let me be clear that I was not a big fan of 6v0, but understood there may be times when it may have been appropriate.

First of all while I fully agree that 6v0 does not maximize seed points, it does not minimize them. In a match, points scored for the losing alliance do not benefit the losing alliance. With 6v0, every goal helps both alliances. Further the argument was that under 6v0, more goals could be scored than under a 3v3 situation.

I also grant that a tie is the best outcome to maximize seeding points betwen two alliances working together. However a tie is much more difficult to engineer than simply scoring all your goals on one side. I believe to properly execute it, you almost need to predetermine the final score, which I feel is one step too far in the argument of collusion. There was also the argument that when engineering a tie there is a much larger incentive to backstab. I didn't like this argument because I feel that is definetly unprofessional and that one's reputation is far more important than seeding points.

Lastly, I think most of its advocates understood that 6v0 does not maximize your score but reduces risk. It's the question of whether you would prefer to have $2, or play a game where a die is rolled that paid $6 if the result was even. The $6 pays better; even the expected value $3 pays better, but there may be situations where all you need is the guaranteed $2.

As an aside, strong defence has its place in qualification matches. Not all teams are aiming to be in the top 8 seeds. For some teams, the qualification matches are there to showcase their abilities which may include impressive defensive capabilities. For others, the win resulting from strong defence may score better than the loss that results without it. Sweeping generalizations on what is the optimal strategy are rarely correct in complicated games.

Last edited by Tknee : 10-03-2010 at 21:22. Reason: Added a )
  #15   Spotlight this post!  
Unread 10-03-2010, 21:18
Chris is me's Avatar
Chris is me Chris is me is offline
no bag, vex only, final destination
AKA: Pinecone
FRC #0228 (GUS Robotics); FRC #2170 (Titanium Tomahawks)
Team Role: Mentor
 
Join Date: Dec 2008
Rookie Year: 2006
Location: Glastonbury, CT
Posts: 7,684
Chris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond repute
Send a message via AIM to Chris is me
Re: Playing two different games this year?

Quote:
Originally Posted by Integral View Post
The absoult worst thing about a 6v0 stradgy is that it does NOT maximize the seed points. In fact it minimizes them.

Consider a 16-0 score each teams get 16 seed points. Not to bad, right?

Now consider those same 16 goals split evenly for a 8-8 tie, Here each team gets 24 seed points!

Play no defence and strive for a tie.
If you mess up a tie, one team gets screwed over. If you mess up a shutout by missing a ball or something, no biggie. Well, back then. now with the update, predetermined matches won't happen, just occasional bailouts and throws.
__________________
Mentor / Drive Coach: 228 (2016-?)
...2016 Waterbury SFs (with 3314, 3719), RIDE #2 Seed / Winners (with 1058, 6153), Carver QFs (with 503, 359, 4607)
Mentor / Consultant Person: 2170 (2017-?)
---
College Mentor: 2791 (2010-2015)
...2015 TVR Motorola Quality, FLR GM Industrial Design
...2014 FLR Motorola Quality / SFs (with 341, 4930)
...2013 BAE Motorola Quality, WPI Regional #1 Seed / Delphi Excellence in Engineering / Finalists (with 20, 3182)
...2012 BAE Imagery / Finalists (with 1519, 885), CT Xerox Creativity / SFs (with 2168, 118)
Student: 1714 (2009) - 2009 Minnesota 10,000 Lakes Regional Winners (with 2826, 2470)
2791 Build Season Photo Gallery - Look here for mechanism photos My Robotics Blog (Updated April 11 2014)
Closed Thread


Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
DIfferent Year CIMS run at materially different speeds ? de_ Motors 5 19-02-2009 13:04
Only two batteries allowed this year? DKolberg Electrical 9 18-01-2006 23:19
A new method of playing video games Raven_Writer Chit-Chat 5 06-12-2004 01:29
Judging is different this year, correct? Ryan Dognaux 3D Animation and Competition 4 22-02-2004 23:15
What is different (rules) this year! Mike Martus Rules/Strategy 0 06-01-2002 22:05


All times are GMT -5. The time now is 05:12.

The Chief Delphi Forums are sponsored by Innovation First International, Inc.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Copyright © Chief Delphi