Individual Calculations January 2010
 Pershina, Elena  Total change: 1.20  Rating chartPersonal card
 Europa-Azia 2009 open Gornozavodsk RUS 2009-11-07
RcRownchangeKK*chgGame
 2153 1992 2.50 8 0.08 15 1.20 
  Kanter, Eduard 2371 RUS0.001-0.0915-1.35 
  Turov, Vladimir 2113 RUS0.001-0.3415-5.10 
  Shestakov, Dmitry 2271 RUS0.001-0.1615-2.40 
  Matveeva, Olga wf2220 RUS0.001-0.2115-3.15 
  Koryakin, Nikolay 1935 RUS1.0010.42156.30 
  Kotchnev, Andrey 2076 RUS1.0010.62159.30 
  Ivanov, Alexander V. 2148 RUS0.5010.21153.15 
  Guliaev, Viktor 2088 RUS0.001-0.3715-5.55 

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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