Individual Calculations September 2011
 Aslanparviz, Hooman  Total change: -0.30  Rating chartPersonal card
 Astrakhan 2011 open Astrakhan RUS 2011-08-17
RcRownchangeKK*chgGame
 2082 1881 0.50 2 -0.01 30 -0.30 
  Aliev, Vladislav 2182 AZE0.5010.353010.50 
  Khakimov, Ildar 1981 RUS0.001-0.3630-10.80 

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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