Individual Calculations July 2012
 Doronkin, Grigory  Total change: 13.20  Rating chartPersonal card
 12th IPCA World individual Chess Championship 2012-Tournament A Split CRO 2012-06-17
RcRownchangeKK*chgGame
 2158 1931 2.50 7 0.88 15 13.20 
  Yarmonov, Igor m2324 UKR0.001-0.0815-1.20 
  Valenta, Vit 2174 CZE0.5010.30154.50 
  Kovacevic, Krsto 2057 CRO1.0010.671510.05 
  Obodchuk, Andrei m2331  * RUS0.001-0.0815-1.20 
  Strekalovski, Viktor 2142 RUS1.0010.771511.55 
  Glazar, Domagoj 2094 CRO0.001-0.2815-4.20 
  Melnik, Galina wf1985 RUS0.001-0.4215-6.30 
 * 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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