Individual Calculations May 2014
 Rybakov, Sergey  Total change: -12.45  Rating chartPersonal card
 Zhukovskiy-0414 Zhukovskiy RUS 2014-04-04
RcRownchangeKK*chgGame
 1897 2174 6.50 9 -0.83 15 -12.45 
  Kodiy, Valentin 1794 RUS1.0010.09151.35 
  Andreev, Gennadiy 1889 RUS0.001-0.8415-12.60 
  Vatolin, Aleksey 1774  * RUS1.0010.08151.20 
  Avetisyan, Aleksey 1997 RUS0.501-0.2315-3.45 
  Groisman, Anatoliy 1973 RUS1.0010.24153.60 
  Nekrasov, Evgeniy 1832 RUS0.501-0.3815-5.70 
  Kots, Dmitry 1795 RUS1.0010.09151.35 
  Dolgova, Tamara 1841 RUS1.0010.12151.80 
  Rusakov, Grigorij 2174 RUS0.5010.00150.00 
 * 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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