Individual Calculations July 2012
 Sharafutdinova, Sofia  Total change: -2.85  Rating chartPersonal card
 Lipetsk chmp. 2012 men Lipetsk RUS 2012-05-22
RcRownchangeKK*chgGame
 2024 1648 0.00 2 -0.19 15 -2.85 
  Geranichev, Mikhail 2043 RUS0.001-0.0815-1.20 
  Sokolov, Yury 2004 RUS0.001-0.1115-1.65 

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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