Individual Calculations May 2011
 Iskhakov, Artem  Total change: 6.00  Rating chartPersonal card
 Irkutsk Chmp. 2011 men SF Irkutsk RUS 2011-04-02
RcRownchangeKK*chgGame
 2006 1964 2.50 5 0.24 25 6.00 
  Bobarykin, Dmitry 2239 RUS0.001-0.1725-4.25 
  Tikhonov, Vasily 1914 RUS1.0010.432510.75 
  Ashomkin, Maksim 1985 RUS1.0010.532513.25 
  Nuki, Nikita 1903 RUS0.501-0.0825-2.00 
  Kuznetsov, Vladimir 1987 RUS0.001-0.4725-11.75 

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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