Re: Data: Same teams at NAQT Sectionals and ACF Fall and Regionals

Interesting stuff.  A few methodological flaws, however.

This ignores team composition.  Comparing Chicago A from ACF Fall 
(Cohn, Ferrari, Koo, Reece), NAQT SCT (Reese, Moriarty, Smith, Koo), 
and ACF Regionals (Yaphe, Maddipoti, Zimpleman, Scranton) is probably 
a bit shaky and I am sure other schools had similar changes in 
lineups across tournaments.  Heck, a few years back, I tried to see 
how well SCT performance predicted ICT performance, but I couldn't do 
anything meaningful because most teams changed lineups between the 
two tournaments.

Second, opponents changed from tournament to tournament.  You might 
want to instead note combined game score while calculating field-
average combined game score to give an approximate measure of field 
strength.

Third, if you want to look at lower-tier teams, the 25th percentile 
is probably more meaningful than the median score.  Also, you should 
note the placement teams in respective tournaments so that one can 
easily see which teams are the low-end teams of interest.

Finally, total points scored is not the only measure of difficulty.  
I hypothesize that bad teams expect to do poorly on bonuses and that 
percentage of tossups answered might be a better predictor of how bad 
teams feel about the difficulty of tournaments (given that it is 
impossible to count tossup answers that teams have heard of).  My 
guess is that a field average of about 80% tossups answered is the 
approximate comfort level and that teams start to pout when 
individual games start having less than 70% of tossups answered.


I'd be curious to see the results, but I don't feel like doing the 
grunt work.  Anyone interested?

--Anthony de Jesus

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