Individual Calculations May 2012
 Ionov, Sergey  Total change: 0.90  Rating chartPersonal card
 RUS Team Chmp. 2012 Men Loo RUS 2012-04-09
RcRownchangeKK*chgGame
 2566 2549 2.00 4 0.09 10 0.90 
  Efimenko, Zahar g2695 UKR0.001-0.3010-3.00 
  Nevostrujev, Vladimir g2461 RUS1.0010.38103.80 
  Dubov, Daniil g2536 RUS0.001-0.5210-5.20 
  Kovalenko, Igor g2572 UKR1.0010.53105.30 

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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