Individual Calculations May 2012
 Afonasieva, Anna  Total change: -9.90  Rating chartPersonal card
 Obninsk Cup 2012 Obninsk RUS 2012-03-23
RcRownchangeKK*chgGame
 1886 1814 2.50 7 -0.33 30 -9.90 
  Kozenkov, Evgeny 2002 RUS0.001-0.2630-7.80 
  Petrov, Vladimir S. 1917 RUS0.001-0.3630-10.80 
  Shon, Vitaly 1940 RUS0.001-0.3330-9.90 
  Smirnov, Egor E. 1884 RUS0.001-0.4030-12.00 
  Voloshenyk, Ivan 1726 RUS1.0010.383011.40 
  Aleksandrov, Anatolii 1902 RUS1.0010.623018.60 
  Makovich, Andrey 1828 RUS0.5010.02300.60 

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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