Individual Calculations November 2010
 Ovchinnikova, Alexandra  Total change: 20.10  Rating chartPersonal card
 Kuzbass open 2010 Kemerovo RUS 2010-08-21
RcRownchangeKK*chgGame
 2170 1857 2.50 8 1.34 15 20.10 
  Ermakov, Jan 2193 RUS1.0010.881513.20 
  Nigametzianov, Mikhail f2257  * RUS0.001-0.0815-1.20 
  Baboyan, Eduard 2159 RUS0.5010.35155.25 
  Cheremnova, Tamara wf2225 RUS0.5010.40156.00 
  Denisov, Lev 2257  * RUS0.001-0.0815-1.20 
  Ushacov, Vladimir 2145 RUS0.001-0.1615-2.40 
  Zimin, Ivan 2086 RUS0.5010.29154.35 
  Fanaskov, Artem 2037 RUS0.001-0.2615-3.90 
 * 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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