Individual Calculations October 2008
 Kalichkin, Igor  Total change: -9.20  Rating chartPersonal card
 7. Tsiolkovsky Memorial 2008 open Kaluga RUS 2008-08-02
RcRownchangeKK*chgGame
 2107 2215 3.50 7 -0.92 10 -9.20 
  Denisov, Nikolay D. 1993 RUS0.501-0.2810-2.80 
  Gureev, Dmitry 1865 RUS0.501-0.3910-3.90 
  Martov, Vadim 2042 RUS1.0010.27102.70 
  Ditiatev, Sergey f2333 RUS0.5010.16101.60 
  Aleshin, Oleg m2374 RUS0.001-0.2910-2.90 
  Stepanov, Igor 2051 RUS0.501-0.2210-2.20 
  Barykin, Valentin 2091 RUS0.501-0.1710-1.70 

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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