Individual Calculations September 2010
 Aparin, Mihail  Total change: 18.75  Rating chartPersonal card
 Vladimir open 2010 B Vladimir RUS 2010-08-11
RcRownchangeKK*chgGame
 2053 1913 3.00 7 0.75 25 18.75 
  Egorshev, Viktor 2255 RUS0.001-0.1225-3.00 
  Novorchuk, Nikolay 2028 RUS0.001-0.3425-8.50 
  Lugovskoy, Dmitriy 1976 RUS0.5010.09252.25 
  Radzhabov, Roman 2064 RUS1.0010.702517.50 
  Kochetkov, Victor N 2029 RUS0.001-0.3425-8.50 
  Smirnova, Anastasia 2000 RUS0.5010.12253.00 
  Rigovich, Albert 2019 RUS1.0010.642516.00 

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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