Individual Calculations November 2011
 Kruchev, Boris  Total change: 20.40  Rating chartPersonal card
 Stavropol region Chmp. 2011 Kislovodsk RUS 2011-09-09
RcRownchangeKK*chgGame
 2103 2220 6.50 8 1.36 15 20.40 
  Milovanova, Maria 1880 RUS1.0010.12151.80 
  Bykova, Anastasia 1929 RUS1.0010.15152.25 
  Lyahov, Pavel 2094 RUS0.501-0.1715-2.55 
  Uzdenov, Timur 2118 RUS1.0010.36155.40 
  Tekeyev, Zaur 2171 RUS0.501-0.0715-1.05 
  Potapov, Alexander 2241 RUS1.0010.53157.95 
  Lezhepekova, Veronika wf2089 RUS0.501-0.1815-2.70 
  Tekeyev, Yusuf f2304 RUS1.0010.62159.30 

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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