Individual Calculations September 2011
 Egorova, Irina  Total change: 20.10  Rating chartPersonal card
 Tsiolkovsky Memorial 2011 Kaluga RUS 2011-07-26
RcRownchangeKK*chgGame
 1983 1797 3.50 8 1.34 15 20.10 
  Nabatov, Ivan V. 2139 RUS0.5010.38155.70 
  Torlopov, Nikita 2114 RUS0.001-0.1315-1.95 
  Yurchenkov, Yury 1985 RUS0.5010.24153.60 
  Vitiuk, Vladislav 1969 RUS0.001-0.2715-4.05 
  Vorobiov, Nikolai 2002 RUS0.001-0.2415-3.60 
  Polyanskaya, Natalia 1903 RUS0.5010.14152.10 
  Latkin, Mikhail 1851 RUS1.0010.58158.70 
  Chaikovsky, Alex. 1897 RUS1.0010.64159.60 

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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