Individual Calculations January 2009
 Ibragimov, Ali  Total change: 27.90  Rating chartPersonal card
 Moscow region Chmp. 2008 open Serpukhov RUS 2008-08-31
RcRownchangeKK*chgGame
 2202 2045 2.50 7 0.39 15 5.85 
  Nasonov, Vadim A. 2234 RUS1.0010.751511.25 
  Bagirov, Rufat g2395 AZE0.001-0.1115-1.65 
  Vinogradov, Vladimir P. 2193 RUS0.001-0.3015-4.50 
  Burkov, German A. 2199 RUS0.001-0.2915-4.35 
  Stebunov, Alexander A. 2022 RUS1.0010.47157.05 
  Popelyshev, Igor V. 2190 RUS0.5010.19152.85 
  Medvedev, Vladimir 2182 RUS0.001-0.3215-4.80 

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)
 
 Zhukovsky open 2008 A Zhukovsky RUS 2008-11-28
RcRownchangeKK*chgGame
 2207 2061 4.00 8 1.47 15 22.05 
  Kazankov, Andrey 2121 RUS1.0010.58158.70 
  Elishev, Ivan 2195 RUS1.0010.681510.20 
  Lylov, Igor 2293 RUS0.001-0.2115-3.15 
  Karlson, Vladilen 2230 RUS1.0010.721510.80 
  Spitsyn, Vadim 2007 RUS0.501-0.0815-1.20 
  Rybakov, Sergey 2188 RUS0.5010.17152.55 
  Velikanov, Igor 2275 RUS0.001-0.2315-3.45 
  Mikhedov, Konstantin f2346 RUS0.001-0.1615-2.40 

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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