Rapid: Individual Calculations March 2013
 Kuznetsova, Polina  Total change: -22.60  Rating chartPersonal card
 Rapid Kolomna Rozhdestvo Open Kolomna RUS 2013-01-06
RcRownchangeKK*chgGame
 1995 1923 0.50 4 -1.13 20 -22.60 
  Velikanov, Igor f2253 RUS0.5010.38207.60 
  Matrosov, Vladimir 2051 RUS0.001-0.3320-6.60 
  Ivanov, Yuri A. 2044 RUS0.001-0.3420-6.80 
  Saakyan, Tiran 1633 RUS0.001-0.8420-16.80 

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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