Individual Calculations July 2011
 Bykov, Evgeny  Total change: 5.85  Rating chartPersonal card
 Victory Day 2011 B open Moscow RUS 2011-04-30
RcRownchangeKK*chgGame
 2105 2058 3.50 7 0.39 15 5.85 
  Merezhko, Igor f2238 RUS0.001-0.2615-3.90 
  Adlai, Semion 1827 RUS1.0010.21153.15 
  Kovtunenko, Alexandr 2199 RUS0.001-0.3115-4.65 
  Dibirova, Umayganat 1863 RUS1.0010.25153.75 
  Kireev, Aleksei m2389 RUS0.001-0.1215-1.80 
  Losev, Dmitry m2290 RUS0.5010.29154.35 
  Yeletsky, Ivan 1930 RUS1.0010.33154.95 

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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