Individual Calculations May 2012
 Ivanov, Alexander Al.  Total change: -8.50  Rating chartPersonal card
 RUS Team Chmp. 2012 Men Loo RUS 2012-04-09
RcRownchangeKK*chgGame
 2489 2433 0.00 2 -0.85 10 -8.50 
  Tovmasian, Vardges 2420 ARM0.001-0.5210-5.20 
  Brodsky, Michail g2558 UKR0.001-0.3310-3.30 

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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