Individual Calculations September 2011
 Vershinin, Andrey A  Total change: 21.15  Rating chartPersonal card
 Tsiolkovsky Memorial 2011 Kaluga RUS 2011-07-26
RcRownchangeKK*chgGame
 2069 1942 4.50 9 1.41 15 21.15 
  Tarasov, Igor f2321 RUS0.001-0.0915-1.35 
  Sergeev, Yury I. 2108 RUS1.0010.721510.80 
  Shirokov, Vecheslav 2103 RUS0.001-0.2915-4.35 
  Vorobiov, Nikolai 2002 RUS1.0010.58158.70 
  Nabatov, Ivan V. 2139 RUS0.001-0.2515-3.75 
  Vitiuk, Vladislav 1969 RUS0.5010.04150.60 
  Yurchenkov, Yury 1985 RUS0.5010.06150.90 
  Khozhanov, Khazhanurat 1943 RUS1.0010.50157.50 
  Stepanov, Igor 2047 RUS0.5010.14152.10 

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)
 

 

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