Individual Calculations May 2010
 Razh, Amalia  Total change: -7.95  Rating chartPersonal card
 63. Karelian Chmp. 2010 open Petrozavodsk RUS 2010-02-20
RcRownchangeKK*chgGame
 1968 1975 1.50 4 -0.53 15 -7.95 
  Yachmenev, Mikhail A. 2265 RUS0.001-0.1615-2.40 
  Ermakov, Evgeny S. 2012 RUS0.5010.05150.75 
  Stebunov, Alexander A. 1930 RUS0.001-0.5615-8.40 
  Vikulin, Alexander A. 1666 RUS1.0010.14152.10 

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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