Individual Calculations April 2008
 Ibraev, Vasilij  Total change: 0.15  Rating chartPersonal card
 PriFR Men's Chmp. 2008 open Kazan RUS 2008-01-23
RcRownchangeKK*chgGame
 2225 2277 4.50 8 0.01 15 0.15 
  Solovyev, Mikhail 2051 RUS0.501-0.2915-4.35 
  Konovalov, Viatcheslav 2071 RUS0.501-0.2615-3.90 
  Fedotov, Ivan 1969 RUS1.0010.14152.10 
  Gabdrakhmanov, Rafail m2413 RUS0.5010.18152.70 
  Askarov, Marat g2521 RUS0.001-0.2015-3.00 
  Sanzhaev, Darsen 2056 RUS1.0010.22153.30 
  Ivanov, Rostislav f2345 RUS0.5010.09151.35 
  Filipenko, Alexander V m2373 RUS0.5010.13151.95 

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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