Individual Calculations May 2012
 Lamby, Philipp  Total change: 11.85  Rating chartPersonal card
 2012 DCC FIDE Open III Richardson, Texas USA 2012-04-14
RcRownchangeKK*chgGame
 2074 2239 3.50 4 0.79 15 11.85 
  Nguyen, Khoa Minh 1839  * USA1.0010.08151.20 
  Jiang, Alexander D 1839  * USA1.0010.08151.20 
  Chiang, Sarah wc2056 USA1.0010.26153.90 
  Yotov, Valentin g2560 BUL0.5010.37155.55 
 * 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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