Individual Calculations April 2008
 Golubev, Igor  Total change: -10.80  Rating chartPersonal card
 Moscow open 2008 B Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 1955 2111 3.50 6 -0.72 15 -10.80 
  Matyushin, Lev 1898 RUS1.0010.23153.45 
  Saifullin, Rustam 2087 RUS0.001-0.5315-7.95 
  Voronov, Vadim 1973 LTU0.501-0.1915-2.85 
  Radjanets, Andrey 1957 RUS0.001-0.7115-10.65 
  Emdin, Mark 1854 RUS1.0010.18152.70 
  Ibragimov, Azat 1960 RUS1.0010.30154.50 

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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