Individual Calculations February 2013
 Getz, Alec  Total change: -9.75  Rating chartPersonal card
 2012 Pan American Intercollegiate Chess Championship Princeton, New Jersey USA 2012-12-27
RcRownchangeKK*chgGame
 2317 2353 2.00 5 -0.65 15 -9.75 
  Thompson, Nick 2111 USA0.501-0.3015-4.50 
  Robinson, Darrian 1993 USA1.0010.10151.50 
  Shen, Victor C m2419 USA0.5010.09151.35 
  Yotov, Valentin L g2575 BUL0.001-0.2215-3.30 
  Flores, Mauricio g2488 CHI0.001-0.3215-4.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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