Individual Calculations July 2010
 Arkhangelsky, Boris  Total change: -18.90  Rating chartPersonal card
 Moscow Chmp. Seniors 2010 Moscow RUS 2010-05-11
RcRownchangeKK*chgGame
 2012 2256 4.50 8 -1.89 10 -18.90 
  Valeev, Sergey 2073 RUS0.001-0.7410-7.40 
  Lavrischev, Anatoliy 1927 RUS1.0010.12101.20 
  Litvinov, Viktor 2061 RUS0.501-0.2510-2.50 
  Kanygin, Nikolai N. 2040 RUS0.501-0.2810-2.80 
  Drozdov, Vladimir E. 2047 RUS0.501-0.2710-2.70 
  Nikulin, Vladimir 1888 RUS1.0010.10101.00 
  Sapronov, Boris S. 2010 RUS1.0010.19101.90 
  Aliekhin, Vladislav 2051 RUS0.001-0.7610-7.60 

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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