Individual Calculations May 2011
 Kupin, Vladimir  Total change: -12.90  Rating chartPersonal card
 Krasnodar Chmp. 2011 SF Krasnodar RUS 2011-04-02
RcRownchangeKK*chgGame
 1892 1985 3.50 7 -0.86 15 -12.90 
  Antipov, Valery 1816 RUS0.501-0.2215-3.30 
  Gridnev, Yury 1956 RUS0.001-0.5415-8.10 
  Airapetian, Valentin 1881 RUS0.001-0.6415-9.60 
  Mnatsakanian, Arsen 1661 RUS1.0010.13151.95 
  Voronov, Egor 1776 RUS1.0010.23153.45 
  Kashirin, Ivan 1827 RUS1.0010.29154.35 
  Pudovkin, Dmitry 2330 RUS0.001-0.1115-1.65 

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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