Individual Calculations January 2012
 Tarabtsev, Ivan  Total change: -5.55  Rating chartPersonal card
 Zhukovskiy-1211 Zhukovskiy RUS 2011-10-02
RcRownchangeKK*chgGame
 1834 2009 4.50 7 -0.37 15 -5.55 
  Balvas, Petr 1609  * RUS1.0010.08151.20 
  Pyhtynov, Oleg 2048 RUS0.5010.05150.75 
  Karlson, Vladilen 2150 RUS0.001-0.3115-4.65 
  Likhachev, Oleg 1800 RUS0.001-0.7715-11.55 
  Ivanov, Andrey Vlad. 1774 RUS1.0010.21153.15 
  Shvetzov, Mikhail 1851 RUS1.0010.29154.35 
  Skibinskaya, Nadezhda 1609  * RUS1.0010.08151.20 
 * 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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