Individual Calculations January 2011
 Kleiman, Jake  Total change: -1.80  Rating chartPersonal card
 Thanksgiving Open St. Louis, Missouri USA 2010-11-26
RcRownchangeKK*chgGame
 2215 2405 4.00 6 -0.18 10 -1.80 
  Parmet, Daniel E 2005  * USA1.0010.08100.80 
  Ding, Jialin 2069 USA0.501-0.3810-3.80 
  Hua, Margaret M 2005  * USA1.0010.08100.80 
  Cao, Kevin Y 2061 USA1.0010.12101.20 
  Short, Nigel g2680 ENG0.5010.33103.30 
  Gurevich, Dmitry g2469 USA0.001-0.4110-4.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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