View Single Post
  #6   Spotlight this post!  
Unread 08-04-2015, 19:39
Ether's Avatar
Ether Ether is offline
systems engineer (retired)
no team
 
Join Date: Nov 2009
Rookie Year: 1969
Location: US
Posts: 8,071
Ether has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond repute
Re: How many matches are really needed to determine final rankings?

Quote:
Originally Posted by tctc View Post
I started with the 10,000 Lakes and North Star Regionals since that is where I am located. But I expanded the analysis to include Colorado, Ventura (since they have 12 matches), Silicon Valley (since I heard the average qualification score was high), Wisconsin (close to MN), UNH District (12 matches), and New York City (many teams, only 8 matches).
I wonder how different the analysis would look if you looked at partial OPRs instead of partial average scores.

I put together partial OPRs for each of the 8 events you listed above, in case someone is interested enough to plot them or otherwise analyze/summarize them.

If this looks interesting/promising, I will generate partial OPRs for all 106 events thus far (Weeks 1 through 6).

Column A is team number, Column B is final OPR (after all Qual matches), Column C is partial OPR after all Qual matches less one, etc

Some of these events have surrogates and some have DQs. I ignored this information and included those scores in the OPR computations.


Attached Files
File Type: zip Partial OPR.zip (77.5 KB, 40 views)

Last edited by Ether : 08-04-2015 at 19:44.
Reply With Quote