Individual Calculations July 2012
 Gromak, Ivan  Total change: 30.75  Rating chartPersonal card
 11th EKRO CUP 2012 Chelyabinsk RUS 2012-05-02
RcRownchangeKK*chgGame
 1959 1852 5.00 8 2.05 15 30.75 
  Smirnov, Boris 2122 RUS0.001-0.1715-2.55 
  Sofyin, Pavel 2037 RUS0.5010.24153.60 
  Volozhanin, Boris 1871 RUS1.0010.53157.95 
  Gortinsky, Vladislav 1822 RUS1.0010.46156.90 
  Matsenko, Vadim 2176 RUS0.001-0.1315-1.95 
  Barkov, Alexey 2080 RUS0.5010.29154.35 
  Ramzaitsev, Nikolai 1655 RUS1.0010.25153.75 
  Litvinenko, Ekaterina 1912 RUS1.0010.58158.70 

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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