Individual Calculations May 2012
 Bogun, Oleg  Total change: -28.05  Rating chartPersonal card
 Irkutsk Chmp. 2012 Men Irkutsk RUS 2012-03-24
RcRownchangeKK*chgGame
 2038 2089 2.00 7 -1.87 15 -28.05 
  Usov, Alexander 1689  * RUS1.0010.08151.20 
  Siuniakov, Igor m2309 RUS0.001-0.2215-3.30 
  Grudinin, Evgeny 2084 RUS0.501-0.0115-0.15 
  Rozhnev, Gennady 2094 RUS0.001-0.4915-7.35 
  Ladyzhinsky, Igor 1911 RUS0.501-0.2315-3.45 
  Gayanov, Khalil 1828 RUS0.001-0.8215-12.30 
  Khantuev, Alexander f2352 RUS0.001-0.1815-2.70 
 * 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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