Individual Calculations October 2008
 Kolosov, Anatoly  Total change: 2.10  Rating chartPersonal card
 Petrosian Memorial open 2008 Uliyanovsk RUS 2008-06-14
RcRownchangeKK*chgGame
 1975 1949 3.50 6 0.71 15 10.65 
  Nikonova, Irina wf2017 RUS0.001-0.4115-6.15 
  Makarenko, Vladimir 2017 RUS1.0010.59158.85 
  Chernysh, Vladimir 2070 RUS1.0010.66159.90 
  Zubkov, Vasiliy 2031 RUS0.001-0.3915-5.85 
  Anikin, Victor 1888 RUS0.501-0.0815-1.20 
  Uryadov, Sergey S. 1829 RUS1.0010.34155.10 

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)
 
 Povolje 2008 open Uliyanovsk RUS 2008-08-25
RcRownchangeKK*chgGame
 1914 1921 3.50 8 -0.57 15 -8.55 
  Pirogov, Vyatchslav 2271 RUS0.001-0.1115-1.65 
  Gruzdev, Artem 1669 RUS1.0010.19152.85 
  Saveliev, Dmitri 2142 RUS0.001-0.2215-3.30 
  Marizina, Yulia 1728 RUS1.0010.25153.75 
  Alachihin, Vladimir 2134 RUS0.001-0.2315-3.45 
  Mamedov, Damir 1571 RUS0.501-0.3915-5.85 
  Borisov, Grigori 1832 RUS0.001-0.6215-9.30 
  Gabunov, Fail 1966 RUS1.0010.56158.40 

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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