Individual Calculations May 2010
 Demidov, Alexandr  Total change: 10.50  Rating chartPersonal card
 Yoshkar-Ola Chmp. 2010 Yoshkar-Ola RUS 2010-04-09
RcRownchangeKK*chgGame
 2203 2239 4.00 6 0.70 15 10.50 
  Ibraev, Vasilij f2240 RUS0.5010.00150.00 
  Bushkov, Alexander V. f2275 RUS0.5010.05150.75 
  Kuznetsov, Nikolay P. f2313 RUS0.001-0.4015-6.00 
  Nekrasov, Evgeny G. f2091 RUS1.0010.30154.50 
  Scherbakov, Valeri 2116 RUS1.0010.33154.95 
  Bushkov, Vladimir 2181 RUS1.0010.42156.30 

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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