Individual Calculations May 2014
 Grachev, Alexey  Total change: -11.25  Rating chartPersonal card
 Spring on Petrograd Side 2014 St. Petersburg RUS 2014-03-31
RcRownchangeKK*chgGame
 1983 2053 4.50 9 -0.75 15 -11.25 
  Gantsevich, Aleksey A. 1678 RUS1.0010.09151.35 
  Grigoriev, Yury Z. 1952 RUS1.0010.36155.40 
  Kitsis, Andrey 2225 RUS0.001-0.2715-4.05 
  Chernov, Maksim 1903 RUS1.0010.30154.50 
  Pashinsky, Mikhail 2254 RUS0.001-0.2415-3.60 
  Shuvalov, Arvind 1872 RUS1.0010.26153.90 
  Gorlanov, Vladislav 2262 RUS0.001-0.2315-3.45 
  Rumiantsev, Alex 1806 RUS0.501-0.3115-4.65 
  Trizna, Vadim 1896 RUS0.001-0.7115-10.65 

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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