Individual Calculations April 2014
 Ermilov, Petr  Total change: -3.30  Rating chartPersonal card
 Winter CUP of Tula region Novomoskovsk RUS 2014-03-03
RcRownchangeKK*chgGame
 2034 1867 2.50 9 -0.22 15 -3.30 
  Brikov, Illarion 2267  * RUS0.001-0.0815-1.20 
  Katkov, Sergey 1922 RUS0.001-0.4215-6.30 
  Sosulin, Eduard f2267  * RUS0.001-0.0815-1.20 
  Yashin, Aleksey A 2004 RUS0.001-0.3215-4.80 
  Fedotov, Alexander V. 1927 RUS1.0010.58158.70 
  Skurokin, Dmitriy 1918 RUS0.5010.07151.05 
  Krutov, Alexander 1949 RUS1.0010.61159.15 
  Grebenikov, Viktor 2061 RUS0.001-0.2515-3.75 
  Elizavetenkov, Sergey 1990 RUS0.001-0.3315-4.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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