Individual Calculations July 2009
 Sokolov, Sergei  Total change: 8.40  Rating chartPersonal card
 31. R.Nezhmetdinov Memorial 2009 open Kazan RUS 2009-05-31
RcRownchangeKK*chgGame
 2357 2355 5.00 9 0.56 15 8.40 
  Beliaev, Vasily 2049 RUS1.0010.14152.10 
  Arzamastsev, Artur 2186 RUS1.0010.28154.20 
  Krylov, Mikhail m2482 RUS1.0010.671510.05 
  Kokarev, Dmitry g2603 RUS0.5010.31154.65 
  Yandemirov, Valeri g2499 RUS0.5010.19152.85 
  Ponfilenok, Vladimir 2433 RUS0.5010.11151.65 
  Geller, Jakov m2525 RUS0.001-0.2815-4.20 
  Turkin, Viktor f2266 RUS0.001-0.6215-9.30 
  Sadykov, Ramil 2168 RUS0.501-0.2415-3.60 

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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