Individual Calculations July 2012
 Izhokin, Igor  Total change: 0.45  Rating chartPersonal card
 Lipetsk chmp. 2012 men Lipetsk RUS 2012-05-22
RcRownchangeKK*chgGame
 1878 1941 4.50 8 0.03 15 0.45 
  Skomorohov, Grigorij 2217 RUS0.5010.33154.95 
  Smolyaninov, Sergej 1912 RUS0.001-0.5415-8.10 
  Rublenko, Tatiana 1541  * RUS1.0010.08151.20 
  Lebedev, Alexander 1961 RUS0.001-0.4715-7.05 
  Plohotniuk, Vadim 1654 RUS1.0010.16152.40 
  Strelnikov, Nikita 1578 RUS1.0010.10151.50 
  Beliaev, Vitaly 2018 RUS0.5010.11151.65 
  Ruchkin, Ivan 2142 RUS0.5010.26153.90 
 * 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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