Individual Calculations April 2009
 Kretov, Evgueij  Total change: 10.80  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2029 2181 5.50 7 0.72 15 10.80 
  Nizhegorodtsev, Dmitry 1879 RUS0.001-0.8515-12.75 
  Seregin, Alexey 1916 RUS1.0010.18152.70 
  Fedechkin, Vladimir 1976 RUS1.0010.24153.60 
  Pristalov, Evgeny 1905 RUS1.0010.17152.55 
  Elfert, Aleksandr V m2007 RUS1.0010.27154.05 
  Kuznesov, Andrei f2286 RUS1.0010.64159.60 
  Loginov, Anton 2232 RUS0.5010.07151.05 

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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