Individual Calculations August 2012
 Grigoriev, Sergey  Total change: -22.50  Rating chartPersonal card
 Memorial Paul Morphi 2012 B Moscow RUS 2012-06-09
RcRownchangeKK*chgGame
 1856 2024 3.50 7 -1.50 15 -22.50 
  Mishakov, Anatoly 1873 RUS0.001-0.7015-10.50 
  Ermolaev, Sergey 1769 RUS1.0010.19152.85 
  Sorokin, Adones 1891 RUS0.501-0.1815-2.70 
  Khusyainov, Shamil 1900 RUS0.001-0.6715-10.05 
  Selivanov, Daniil 1703 RUS0.501-0.3715-5.55 
  Chilingaryan, Pavel 1876 RUS0.501-0.2015-3.00 
  Ryabov, Igor 1977 RUS1.0010.43156.45 

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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