Go to Post Doesn't make sense, Karthik. ...... You don't scare me, other than the way 1114 normally does. - EricH [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

 
Closed Thread
Thread Tools Rate Thread Display Modes
  #1   Spotlight this post!  
Unread 10-01-2007, 21:20
mdicicco's Avatar
mdicicco mdicicco is offline
JPL Roboticist
FRC #1160 (Titanium)
Team Role: Mentor
 
Join Date: Jan 2006
Rookie Year: 1997
Location: Pasadena, CA
Posts: 4
mdicicco is an unknown quantity at this point
Send a message via AIM to mdicicco
Spoiler Placement

Has anyone out there done any work on optimal spoiler placement? It seems like the perfect place for some sort of web aplet.

I've crunched some quick numbers and the results are pleasantly surprising. Because of the exponential nature of the scoring, it's incredibly easy to crunch down a monster score to nothing with a well placed spoiler: i.e., if you place a spoiler in the middle of a row of 7, it turns into two rows of 3... 128 down to 16.

The nice thing about completing a row (besides the 256 points) is that you still end up with a long chain of 7 when your opponents break it. However, if you opponent thinks ahead and places two spoilers 180 degrees apart, your 256 drops down to 16.

The max score from all 18 ringers + 3 keepers from one team is (as far as I can tell) 596 points. 4 well placed spoilers drops this to 91, a loss of 504 points! (or 85%)... it's left as an exercise to the reader to think about which 4 I'm talking about

With all 4 spoilers in play and even a small number of enemy ringers it seems like it would be hard to break 100 points... which makes that 60 point bonus mighty tasty.
__________________
"It won't break, unless I bend it like this." *SNAP*
-Me
  #2   Spotlight this post!  
Unread 10-01-2007, 21:27
Graham Donaldson's Avatar
Graham Donaldson Graham Donaldson is offline
Registered User
AKA: Graham Donaldson
FRC #1676 (The Pascack Pi-oneers)
Team Role: Alumni
 
Join Date: Jan 2006
Rookie Year: 2006
Location: Indianapolis, IN
Posts: 898
Graham Donaldson has a brilliant futureGraham Donaldson has a brilliant futureGraham Donaldson has a brilliant futureGraham Donaldson has a brilliant futureGraham Donaldson has a brilliant futureGraham Donaldson has a brilliant futureGraham Donaldson has a brilliant futureGraham Donaldson has a brilliant futureGraham Donaldson has a brilliant futureGraham Donaldson has a brilliant futureGraham Donaldson has a brilliant future
Re: Spoiler Placement

Interesting...
__________________


2008 NJ Regional, 2009 Palmetto Regional: Chairman's Award Winners
2010 NJ Regional Champions (w/ 25 and 3059), 2010 VA Regional Champions (w/ 1086 & 1418)

"Hard work spotlights the character of people: some turn up their sleeves, some turn up their noses, and some don't turn up at all."- Sam Ewing
"Opportunity is missed by most people because it is dressed in overalls and looks like work."- Thomas Edison
  #3   Spotlight this post!  
Unread 10-01-2007, 21:41
geeknerd99's Avatar
geeknerd99 geeknerd99 is offline
Fire Hazard
AKA: Daniel Lin
FRC #0401 (Hokie Guard)
Team Role: Programmer
 
Join Date: Oct 2004
Rookie Year: 2005
Location: Blacksburg, VA
Posts: 276
geeknerd99 has much to be proud ofgeeknerd99 has much to be proud ofgeeknerd99 has much to be proud ofgeeknerd99 has much to be proud ofgeeknerd99 has much to be proud ofgeeknerd99 has much to be proud ofgeeknerd99 has much to be proud ofgeeknerd99 has much to be proud ofgeeknerd99 has much to be proud ofgeeknerd99 has much to be proud of
Send a message via AIM to geeknerd99 Send a message via MSN to geeknerd99 Send a message via Yahoo to geeknerd99
Re: Spoiler Placement

Haven't bothered to search it, but has anyone noticed that spoilers can be used as keepers? If I remember correctly, if you put a spoiler down first and then a ringer, the ringer's color determines possession. On top of that (no pun intended), the ringer can't be removed, so it's effectively a keeper.

So, with 4 spoilers, you could very well have 4 keepers for use during Teleoperated mode. This comes at the cost however, of a spoiler, which might be needed to stop that row of 8 that just formed...
__________________
  #4   Spotlight this post!  
Unread 10-01-2007, 21:43
nuggetsyl's Avatar
nuggetsyl nuggetsyl is offline
Registered User
FRC #0025
Team Role: Coach
 
Join Date: Sep 2001
Location: north brunswick
Posts: 869
nuggetsyl has a reputation beyond reputenuggetsyl has a reputation beyond reputenuggetsyl has a reputation beyond reputenuggetsyl has a reputation beyond reputenuggetsyl has a reputation beyond reputenuggetsyl has a reputation beyond reputenuggetsyl has a reputation beyond reputenuggetsyl has a reputation beyond reputenuggetsyl has a reputation beyond reputenuggetsyl has a reputation beyond reputenuggetsyl has a reputation beyond repute
Re: Spoiler Placement

your team only gets 2 spoilers. Dont count on an alliance to put into play there spoilers. IF there scoring that much they probally do not have the time.
__________________
00,12Championship winner
03,06,08 Championship finalist
02A,03C,06N,08C,11N,12G Division winner
00,03,06,07,08,10,12 NJ / MAR winner
11 VCU winner
06,10 Las Vegas winner
12 MAR Mt Olive
red is for team 348
  #5   Spotlight this post!  
Unread 10-01-2007, 21:54
Lil' Lavery Lil' Lavery is offline
TSIMFD
AKA: Sean Lavery
FRC #1712 (DAWGMA)
Team Role: Mentor
 
Join Date: Nov 2003
Rookie Year: 2003
Location: Philadelphia, PA
Posts: 6,640
Lil' Lavery has a reputation beyond reputeLil' Lavery has a reputation beyond reputeLil' Lavery has a reputation beyond reputeLil' Lavery has a reputation beyond reputeLil' Lavery has a reputation beyond reputeLil' Lavery has a reputation beyond reputeLil' Lavery has a reputation beyond reputeLil' Lavery has a reputation beyond reputeLil' Lavery has a reputation beyond reputeLil' Lavery has a reputation beyond reputeLil' Lavery has a reputation beyond repute
Send a message via AIM to Lil' Lavery
Re: Spoiler Placement

Quote:
Originally Posted by nuggetsyl View Post
your team only gets 2 spoilers. Dont count on an alliance to put into play there spoilers. IF there scoring that much they probally do not have the time.
Exactly.
Also, opponent's carefully determining their keeper placement can help reduce (but not eliminate) the damaging potential of spoilers.
__________________
Being correct doesn't mean you don't have to explain yourself.
  #6   Spotlight this post!  
Unread 10-01-2007, 22:25
Nitroxextreme's Avatar
Nitroxextreme Nitroxextreme is offline
Relation to Mrs. Steve
AKA: Jon
FRC #1626 (Falcon Robotics ; 190 (Gompei and The Herd))
Team Role: Mentor
 
Join Date: Jan 2005
Rookie Year: 2005
Location: Bedminster, NJ
Posts: 276
Nitroxextreme is a splendid one to beholdNitroxextreme is a splendid one to beholdNitroxextreme is a splendid one to beholdNitroxextreme is a splendid one to beholdNitroxextreme is a splendid one to beholdNitroxextreme is a splendid one to behold
Send a message via AIM to Nitroxextreme
Re: Spoiler Placement

Spoilers will decide many matches...I just hope more teams will realize that before they design some things.
__________________



"He needed a chuck norris lesson in FIRST"...."I will give him a round house kick to the face...with gracious professionalism"
  #7   Spotlight this post!  
Unread 10-01-2007, 23:14
Nawaid Ladak's Avatar
Nawaid Ladak Nawaid Ladak is offline
The Banana People Are Awsome!
AKA: Nawaid Ladak
FRC #0945 (Team Banana)
Team Role: Tactician
 
Join Date: Jan 2006
Rookie Year: 2003
Location: Washington D.C.
Posts: 1,021
Nawaid Ladak has a brilliant futureNawaid Ladak has a brilliant futureNawaid Ladak has a brilliant futureNawaid Ladak has a brilliant futureNawaid Ladak has a brilliant futureNawaid Ladak has a brilliant futureNawaid Ladak has a brilliant futureNawaid Ladak has a brilliant futureNawaid Ladak has a brilliant futureNawaid Ladak has a brilliant futureNawaid Ladak has a brilliant future
Send a message via AIM to Nawaid Ladak Send a message via MSN to Nawaid Ladak Send a message via Yahoo to Nawaid Ladak
Re: Spoiler Placement

hey, how do you get 91, all the scoring objects count for a even amount of points.....

spoilers will be key, but don't forget, you can remove them
__________________
"When you make a mistake, admit it, correct it, and learn from it - immediately."-Stephen Covey
I can still learn from this quote, how about you?

Nawaid Ladak
2003-2006 FRC # 1402: Freedom Force. Scouting
2007 FRC # 1694: RoboWarriors. Mentor
2008-Present FRC # 945: Team Banana. Mentor

Contact me
E-mail: LadakN (at) GMail (dot) com

Twitter / Facebook / Youtube
  #8   Spotlight this post!  
Unread 11-01-2007, 02:25
ngreen ngreen is offline
Registered User
AKA: Nelson Green
FRC #1108 (Panther Robotics)
Team Role: Mentor
 
Join Date: Jan 2003
Rookie Year: 2002
Location: Paola, KS
Posts: 821
ngreen has a brilliant futurengreen has a brilliant futurengreen has a brilliant futurengreen has a brilliant futurengreen has a brilliant futurengreen has a brilliant futurengreen has a brilliant futurengreen has a brilliant futurengreen has a brilliant futurengreen has a brilliant futurengreen has a brilliant future
Re: Spoiler Placement

I think in some cases it will be advantageous for an alliance to keep their spoilers out of play. The can be removed and "used against you." Especially for teams that are good at placing ringers, a "turncoat" spoiler may be very damaging.

With the ringer and spoiler method you could possibly make a row of 7 (4 spoiler, 4 ringers, and 3 keepers). This method would require a lost of help, luck, and teamwork. Also remember that if the opponents beat you to the single spoiler, they might have a keeper in your potential row.
  #9   Spotlight this post!  
Unread 11-01-2007, 08:30
Niffer's Avatar
Niffer Niffer is offline
Registered User
AKA: Jennifer
FRC #1189 (The Gear Heads)
Team Role: Coach
 
Join Date: Oct 2006
Rookie Year: 2005
Location: Grosse Pointe Park
Posts: 9
Niffer is an unknown quantity at this point
Send a message via AIM to Niffer
Re: Spoiler Placement

Our Team (1189) has set up a "rack expert" (i know that sounds so bad) part in strategy and we have them working on those kind of things. You'd be surprised with all the ideas they came up with, I seriously segest you have someone sit down and work on it.
  #10   Spotlight this post!  
Unread 11-01-2007, 08:37
Taylor's Avatar
Taylor Taylor is offline
Professor of Thinkology, ThD
AKA: @taylorstem
FRC #3487 (Red Pride Robotics)
Team Role: Teacher
 
Join Date: Jan 2006
Rookie Year: 2006
Location: Indianapolis, IN, USA 46227
Posts: 4,603
Taylor has a reputation beyond reputeTaylor has a reputation beyond reputeTaylor has a reputation beyond reputeTaylor has a reputation beyond reputeTaylor has a reputation beyond reputeTaylor has a reputation beyond reputeTaylor has a reputation beyond reputeTaylor has a reputation beyond reputeTaylor has a reputation beyond reputeTaylor has a reputation beyond reputeTaylor has a reputation beyond repute
Re: Spoiler Placement

Quote:
Originally Posted by FreedomForce View Post
hey, how do you get 91, all the scoring objects count for a even amount of points.....
I'm thinking it's a typo; he meant 92. Good eye though.
__________________
Hi!
  #11   Spotlight this post!  
Unread 11-01-2007, 10:45
kawelch kawelch is offline
Formerly of 1653
FRC #1984
Team Role: Mentor
 
Join Date: Nov 2005
Rookie Year: 2005
Location: kansas
Posts: 109
kawelch is a splendid one to beholdkawelch is a splendid one to beholdkawelch is a splendid one to beholdkawelch is a splendid one to beholdkawelch is a splendid one to beholdkawelch is a splendid one to beholdkawelch is a splendid one to behold
Re: Spoiler Placement

If you are super fast at placing tubes and your opponents all break down... a perfect score is 256 x 3 + 8 x 8 + 60 = 892. but I didnt' check if you have access to 24 tubes.
  #12   Spotlight this post!  
Unread 11-01-2007, 11:15
Scott Shaw 237's Avatar
Scott Shaw 237 Scott Shaw 237 is offline
Hey! Must be da money!
AKA: Shaw 2
FRC #0237 (Sie-H20-Bots (T.R.I.B.E))
Team Role: Alumni
 
Join Date: Jan 2003
Rookie Year: 2002
Location: Watertown, Connecticut
Posts: 385
Scott Shaw 237 has a reputation beyond reputeScott Shaw 237 has a reputation beyond reputeScott Shaw 237 has a reputation beyond reputeScott Shaw 237 has a reputation beyond reputeScott Shaw 237 has a reputation beyond reputeScott Shaw 237 has a reputation beyond reputeScott Shaw 237 has a reputation beyond reputeScott Shaw 237 has a reputation beyond reputeScott Shaw 237 has a reputation beyond reputeScott Shaw 237 has a reputation beyond reputeScott Shaw 237 has a reputation beyond repute
Send a message via AIM to Scott Shaw 237
Re: Spoiler Placement

Quote:
Originally Posted by kawelch View Post
If you are super fast at placing tubes and your opponents all break down... a perfect score is 256 x 3 + 8 x 8 + 60 = 892. but I didnt' check if you have access to 24 tubes.

You only get access to 21 tubes. 18 ringers and 3 keepers
__________________

2000 UTC Regional Winners Thanks 131 and 209!
2000 J&J Sportmanship Award
2002 NYC Regional Winners Thanks 549 and 358!
2002 Leadership in Controls Award
2003 Delphi Driving Tomorrow's Technology Award
2004 J&J Regional Winners Thanks 56 and 303!
2004 GM Industrial Design Award
2004 Motorola Quality Award
2005 New Jersey Regional Finalists Thanks 56 and 303!
2005 Radioshack Innovation in Control Award- FLR
2005 Radioshack Innovation in Control Award- NJ
2006 GM Industrial Design Award
2006 Delphi's Driving Tomorrows Technology Award
  #13   Spotlight this post!  
Unread 11-01-2007, 12:36
mdicicco's Avatar
mdicicco mdicicco is offline
JPL Roboticist
FRC #1160 (Titanium)
Team Role: Mentor
 
Join Date: Jan 2006
Rookie Year: 1997
Location: Pasadena, CA
Posts: 4
mdicicco is an unknown quantity at this point
Send a message via AIM to mdicicco
Re: Spoiler Placement

Quote:
Originally Posted by boiler View Post
I'm thinking it's a typo; he meant 92. Good eye though.
Yes, sorry, I meant 92.

A few people mentioned that your team only has 2 spoilers. Yes, I agree with this. The point of this number crunching was to simply look at what was possible. If one alliance had free reign and put ALL of their ringers and keepers out there, with well placed spoilers the score can drop very fast.

With two teams competing, it would only seem likely for a team to get half the rack, or maybe 2/3 or 3/4. You can think of an opponents ringer as a "blocker", it spoil your point, but it prevents you from getting any points at all.

Given a mix of red and blue ringers/keepers, I would expect only a few "good rows" of more than 3. These become HUGE targets for a spoiler.
__________________
"It won't break, unless I bend it like this." *SNAP*
-Me
  #14   Spotlight this post!  
Unread 11-01-2007, 12:41
Taylor's Avatar
Taylor Taylor is offline
Professor of Thinkology, ThD
AKA: @taylorstem
FRC #3487 (Red Pride Robotics)
Team Role: Teacher
 
Join Date: Jan 2006
Rookie Year: 2006
Location: Indianapolis, IN, USA 46227
Posts: 4,603
Taylor has a reputation beyond reputeTaylor has a reputation beyond reputeTaylor has a reputation beyond reputeTaylor has a reputation beyond reputeTaylor has a reputation beyond reputeTaylor has a reputation beyond reputeTaylor has a reputation beyond reputeTaylor has a reputation beyond reputeTaylor has a reputation beyond reputeTaylor has a reputation beyond reputeTaylor has a reputation beyond repute
Re: Spoiler Placement

Check this out for optimal spoiler placement.
__________________
Hi!
  #15   Spotlight this post!  
Unread 11-01-2007, 12:51
kawelch kawelch is offline
Formerly of 1653
FRC #1984
Team Role: Mentor
 
Join Date: Nov 2005
Rookie Year: 2005
Location: kansas
Posts: 109
kawelch is a splendid one to beholdkawelch is a splendid one to beholdkawelch is a splendid one to beholdkawelch is a splendid one to beholdkawelch is a splendid one to beholdkawelch is a splendid one to beholdkawelch is a splendid one to behold
Re: Spoiler Placement

Quote:
Originally Posted by Scott Shaw 237 View Post
You only get access to 21 tubes. 18 ringers and 3 keepers
So the perfect score is 256 + 256 + 32 + 8 x 5 + 4 x 3 + 60 = 656.

I would like to see that in a practice round.
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
Spoiler tags? Billfred CD Forum Support 8 23-02-2007 15:28
pic: Spoiler and Ringer on top leg 2 Ryan Foley Extra Discussion 1 07-01-2007 01:25
Placement of Robots??? psycho7 Rules/Strategy 2 08-01-2006 21:32
Spoiler: Could this be the new software for the FRC 2006? Chris_Elston Rumor Mill 20 21-11-2005 14:14
Light Placement Ricky Q. Technical Discussion 1 10-03-2002 11:29


All times are GMT -5. The time now is 07:28.

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