Individual Calculations May 2012
 Gurvich, Vitaly  Total change: 11.85  Rating chartPersonal card
 Men's Moscow Chmp. 2012 SF Moscow RUS 2012-02-26
RcRownchangeKK*chgGame
 1994 1745 2.50 8 0.79 15 11.85 
  Denishev, Marat 2121 RUS0.001-0.0915-1.35 
  Rossal, Valeriy I. 2048 RUS0.5010.36155.40 
  Trofimovsky, Alexander 2104 RUS0.5010.40156.00 
  Kurdakov, Yuri f2145  * RUS0.001-0.0815-1.20 
  Akopova, Anna 2008 RUS0.5010.32154.80 
  Kovalev, Egor 1949 RUS0.001-0.2415-3.60 
  Parakhoni, Anna 1855 RUS0.001-0.3515-5.25 
  Polyakov, Fedor P. 1721 RUS1.0010.47157.05 
 * 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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