Individual Calculations February 2013
 Ksenofontov, Nikolai  Total change: 9.45  Rating chartPersonal card
 VII Postovalov memorial 2013 Chelyabinsk RUS 2013-01-04
RcRownchangeKK*chgGame
 1935 1674 2.00 7 0.63 15 9.45 
  Kosov, Viacheslav 2065 RUS0.001-0.0915-1.35 
  Protasov, Alexey 1986 RUS0.001-0.1415-2.10 
  Volozhanin, Boris 1840 RUS1.0010.721510.80 
  Khafizova, Yana 1936 RUS0.001-0.1815-2.70 
  Pleshakov, Anton 2074  * RUS0.001-0.0815-1.20 
  Gubaydullin, Artur 1829 RUS1.0010.711510.65 
  Gortinsky, Vladislav 1817 RUS0.001-0.3115-4.65 
 * 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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