Individual Calculations July 2009
 Fitzko, Mitchell  Total change: -1.95  Rating chartPersonal card
 2009 New York May Open New York, New York USA 2009-05-23
RcRownchangeKK*chgGame
 2257 2118 0.50 2 -0.13 15 -1.95 
  Salakhutdinov, Ildar 2291 RUS0.5010.23153.45 
  Maltese, Adam S 2222 USA0.001-0.3615-5.40 

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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