Individual Calculations November 2010
 Kurdiukova, Sofia  Total change: -11.25  Rating chartPersonal card
 Championships of Lipetsk region 2010 SF Lipetsk RUS 2010-09-18
RcRownchangeKK*chgGame
 1979 1675 0.00 3 -0.45 25 -11.25 
  Yarovoy, I 2075  * UZB0.001-0.0825-2.00 
  Dulin, Anatoliy 1943 RUS0.001-0.1725-4.25 
  Geranichev, Mikhail 1920 RUS0.001-0.2025-5.00 
 * 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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