Individual Calculations May 2012
 Krivoschekov, Artyom  Total change: -6.00  Rating chartPersonal card
 Spring on Petrograd Side 2012 St. Petersburg RUS 2012-04-02
RcRownchangeKK*chgGame
 1820 1723 2.50 7 -0.20 30 -6.00 
  Gorjunov, Sergey 2068 RUS0.5010.393011.70 
  Tarasov, Ilya 2008 RUS0.001-0.1630-4.80 
  Kaneyama, Men Cher 1924 RUS0.001-0.2430-7.20 
  Bezobrazov, Lev 1670 RUS0.001-0.5730-17.10 
  Turetsky, Mark 1677 RUS1.0010.443013.20 
  Oparina, Vera 1509 RUS1.0010.23306.90 
  Usov, Ruslan 1884 RUS0.001-0.2930-8.70 

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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