Individual Calculations September 2011
 Sifunda, Sergey  Total change: -30.30  Rating chartPersonal card
 Yaroslav Mudryj 2011 Yaroslavl RUS 2011-07-21
RcRownchangeKK*chgGame
 1993 1994 0.50 5 -2.02 15 -30.30 
  Lugovskoy, Maxim f2308 RUS0.001-0.1415-2.10 
  Zarivkina, Victorya wf2085 RUS0.001-0.3815-5.70 
  Lyushin, Maxim 2069 RUS0.001-0.4015-6.00 
  Nosovskaya, Anna 1756 RUS0.001-0.8015-12.00 
  Kyzyurov, Mikhail 1749 RUS0.501-0.3015-4.50 

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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