Individual Calculations September 2011
 Yakovich, Valentina  Total change: -41.25  Rating chartPersonal card
 L. Polugaevsky Memorial 2011 Samara RUS 2011-07-05
RcRownchangeKK*chgGame
 2044 2111 2.50 9 -2.75 15 -41.25 
  Dvoirys, Semen I. g2511  * RUS0.001-0.0815-1.20 
  Lazarev, Nikolay 1921 RUS1.0010.25153.75 
  Zernyshkin, Vladislav f2319 RUS0.001-0.2315-3.45 
  Popov, Igor 1932 RUS1.0010.27154.05 
  Kholopov, Alexander A. f2312 RUS0.001-0.2415-3.60 
  Khazieva, Elza 1957 RUS0.001-0.7115-10.65 
  Galimzianova, Aliya 1942 RUS0.001-0.7215-10.80 
  Chan, Naruna 1772 RUS0.001-0.8815-13.20 
  Tumanyants, Svyatoslav 1726 RUS0.501-0.4115-6.15 
 * 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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