Individual Calculations January 2010
 Izhokin, Igor  Total change: 21.45  Rating chartPersonal card
 Lipetsk region Chmp. 2009 SF Lipetsk RUS 2009-09-25
RcRownchangeKK*chgGame
 2053 1910 3.00 5 1.43 15 21.45 
  Titov, Sergey 2062 RUS1.0010.701510.50 
  Yarovoy, I 2110 UZB0.001-0.2415-3.60 
  Malykh, Yuriy A. 2140 RUS0.001-0.2115-3.15 
  Golubyatnikov, Mitrofan 1949 RUS1.0010.55158.25 
  Smolyaninov, Sergej 2006 RUS1.0010.63159.45 

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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