Individual Calculations May 2012
 Vorobjev, Dmitry  Total change: -16.20  Rating chartPersonal card
 Spring on Petrograd Side 2012 St. Petersburg RUS 2012-04-02
RcRownchangeKK*chgGame
 2042 2226 5.50 9 -1.08 15 -16.20 
  Kuzmin, Yuri 1882 RUS1.0010.12151.80 
  Grigoriev, Yury Z. 1979 RUS1.0010.19152.85 
  Kopasov, Evgeny 2029 RUS0.501-0.2515-3.75 
  Ljubarov, Mark 2126 RUS0.001-0.6415-9.60 
  Mikhailov, Ivan 1994 RUS1.0010.21153.15 
  Churikov, Viktor 2084 RUS1.0010.31154.65 
  Androsov, Sergey 2069 RUS1.0010.29154.35 
  Balakirev, Ilya 2200 RUS0.001-0.5415-8.10 
  Safronov, Kirill 2017 RUS0.001-0.7715-11.55 

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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