Individual Calculations July 2013
 Sidorovskiy, Mark  Total change: -3.30  Rating chartPersonal card
 Open May B Moscow RUS 2013-05-11
RcRownchangeKK*chgGame
 1883 1948 4.00 7 -0.11 30 -3.30 
  Nikolaev, Daniil 1734 RUS1.0010.23306.90 
  Egorov, Pavel 2054 RUS0.001-0.3630-10.80 
  Tagirov, Kajum K 1870 RUS0.501-0.1130-3.30 
  Katvalyan, A. 1859 RUS0.501-0.1230-3.60 
  Grigoriev, Sergey 1972 RUS0.5010.03300.90 
  Mironov, Yury 1853 RUS1.0010.373011.10 
  Tsoi , Dmitry 1838 RUS0.501-0.1530-4.50 

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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