Individual Calculations April 2009
 Cheng, Bindi  Total change: 0.15  Rating chartPersonal card
 2008 Pan American Intercollegiate Chess Tournament Fort Worth, Texas USA 2008-12-27
RcRownchangeKK*chgGame
 2362 2361 1.50 3 0.01 15 0.15 
  Antal, Gergely m2495 HUN0.001-0.3215-4.80 
  Kiewra, Keaton f2380 USA1.0010.53157.95 
  Schneider, Kurt 2211 USA0.501-0.2015-3.00 

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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