Individual Calculations May 2011
 Raikin, Leonid  Total change: 6.60  Rating chartPersonal card
 Ryazan Chmp. 2011 men Ryazan RUS 2011-04-02
RcRownchangeKK*chgGame
 2131 2256 6.50 9 0.66 10 6.60 
  Sosnitskaja, Alena 1861 RUS0.501-0.4210-4.20 
  Kuziurova, Elena 1963 RUS1.0010.15101.50 
  Vasiliev, Vladimir P. m2374 RUS0.5010.16101.60 
  Gazakaev, Sergey f2376 RUS0.001-0.3410-3.40 
  Gorin, Alexandr 2263 RUS1.0010.51105.10 
  Tikhonov, Vladimir 2083 RUS0.501-0.2310-2.30 
  Khromov, Pavel 2101 RUS1.0010.29102.90 
  Laevsky, Evgeniy 2095 RUS1.0010.29102.90 
  Vazersky, Konstantin 2061 RUS1.0010.25102.50 

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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