Individual Calculations March 2010
 Erykalova, Marina  Total change: -3.75  Rating chartPersonal card
 Novosibirsk Chmp. 2010 SF open Novosibirsk RUS 2010-01-17
RcRownchangeKK*chgGame
 2047 1865 1.50 6 -0.15 25 -3.75 
  Sukhanov, Dmitry 2151 RUS0.5010.34258.50 
  Kholodilov, Sergey 2038 RUS0.001-0.2725-6.75 
  Popov, Vyacheslav 1988 RUS0.5010.17254.25 
  Vershinin, Mikhail 2040 RUS0.001-0.2725-6.75 
  Maslov, Vladimir 1882 RUS0.5010.02250.50 
  Pozharsky, Nikolai 2180 RUS0.001-0.1425-3.50 

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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