Individual Calculations November 2009
 Ibragimov, Eduard  Total change: -12.90  Rating chartPersonal card
 Seniors RUS Chmp. 2009 Men Odintsovo RUS 2009-10-02
RcRownchangeKK*chgGame
 2081 1933 2.00 9 -0.86 15 -12.90 
  Kostyuchenko, Vladimir 2190 RUS0.5010.32154.80 
  Terenin, Leonid 2230 RUS0.5010.35155.25 
  Dommes, Vladimir M 2260 RUS0.001-0.1315-1.95 
  Koshil, Tikhon 2119 RUS0.001-0.2615-3.90 
  Bobylev, Valentin f2103 RUS0.001-0.2815-4.20 
  Kashirsky, Eugeny D. 2003 RUS0.001-0.4015-6.00 
  Keze, Arnis 1831 RUS0.501-0.1415-2.10 
  Kuznetsov, Fiodor 1954 RUS0.5010.03150.45 
  Kanygin, Nikolai N. 2043 RUS0.001-0.3515-5.25 

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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