Individual Calculations March 2013
 Ochneva, Inga  Total change: -0.75  Rating chartPersonal card
 Petrosyan memorial Moscow RUS 2013-01-03
RcRownchangeKK*chgGame
 1917 1862 3.50 8 -0.05 15 -0.75 
  Surikov, Roman 2097 RUS0.5010.29154.35 
  Akopova, Anna 2013 RUS0.001-0.3015-4.50 
  Kharitonov, Ivan 1772 RUS1.0010.38155.70 
  Vavulin, Maksim 2262  * RUS0.001-0.0815-1.20 
  Galaktionov, Artem 1932 RUS0.5010.10151.50 
  Tsoi, Dmitry 1825 RUS0.001-0.5515-8.25 
  Popov, Oleg 1708 RUS1.0010.29154.35 
  Che, Andrey 1730 RUS0.501-0.1815-2.70 
 * 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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