Individual Calculations October 2012
 Kopeikin, Yuri  Total change: 11.25  Rating chartPersonal card
 Anapa-2012 open Anapa RUS 2012-08-30
RcRownchangeKK*chgGame
 2031 2056 5.50 9 0.75 15 11.25 
  Beljushina, Sonja 1688 RUS1.0010.10151.50 
  Grigoryan, Artur f2364 RUS0.001-0.1415-2.10 
  Markosian, Sergey 1818 RUS1.0010.20153.00 
  Polyakov, Yury 2266 RUS0.5010.27154.05 
  Garifullin, Ildar 1994 RUS1.0010.41156.15 
  Makarkin, Zhan 2157 RUS0.001-0.3615-5.40 
  Cheredniakova, Victoria 1888 RUS1.0010.28154.20 
  Baraeva, Irina wf2153 RUS0.001-0.3715-5.55 
  Tarasov, Valery 1954 RUS1.0010.36155.40 

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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