Individual Calculations April 2009
 Dudkin, Maxim  Total change: -22.00  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2004 2104 3.50 7 -0.88 25 -22.00 
  Kuznetsov, Kirill 2245 RUS0.001-0.3125-7.75 
  Basencyan, Mark 1848 ARM0.001-0.8125-20.25 
  Seregin, Alexey 1916 RUS0.501-0.2425-6.00 
  Dubov, Alexandr 1903 RUS1.0010.24256.00 
  Leonov, Dmitry 1892 RUS1.0010.23255.75 
  Simkin, Alexander 1957 RUS1.0010.30257.50 
  Musaev, Mansur f2266 RUS0.001-0.2925-7.25 

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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