Individual Calculations April 2009
 Akst, Ilia  Total change: 11.25  Rating chartPersonal card
 Chelyabinsk region Chmp. 2009 open Chelyabinsk RUS 2009-02-28
RcRownchangeKK*chgGame
 2200 2227 5.50 9 0.75 15 11.25 
  Trushin, Maxim 1922 RUS1.0010.14152.10 
  Kozlov, Konstantin f2301 RUS0.5010.10151.50 
  Schetinin, Aleksander V. 2255 RUS1.0010.54158.10 
  Kozirev, Alexander f2351 RUS0.5010.17152.55 
  Fesenko, Vitaly 2210 RUS0.501-0.0215-0.30 
  Bakin, Alexander f2251 RUS1.0010.53157.95 
  Gutenev, Alexander f2314 RUS0.001-0.3815-5.70 
  Mazyrin, Yuri 2160 RUS0.501-0.0915-1.35 
  Lefebr, Vladislav 2039 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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