Individual Calculations May 2011
 Grigorian, Kamo  Total change: 3.75  Rating chartPersonal card
 B-16 Krasnodar region 2011 Juniors Champ. Olginka RUS 2011-03-22
RcRownchangeKK*chgGame
 1983 1631 0.50 3 0.15 25 3.75 
  Lugovskoy, Maxim 2031  * RUS0.001-0.0825-2.00 
  Demidov, Vladislav 2031  * RUS0.5010.422510.50 
  Kontsevik, Georgy 1886 RUS0.001-0.1925-4.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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