Individual Calculations July 2012
 Khamrakulov, Ibragim S.  Total change: -10.00  Rating chartPersonal card
 Magistral GM abril 2012 fbe Winterchess Mallorca ESP 2012-04-22
RcRownchangeKK*chgGame
 2433 2519 4.50 9 -1.00 10 -10.00 
  Mascaro March, Pedro m2402 ESP0.501-0.1610-1.60 
  Ninov, Nikolai m2509 BUL0.501-0.0110-0.10 
  Stojanovic, Mihajlo g2579 SRB0.5010.08100.80 
  Illner, Achim, Dr. f2389 GER0.501-0.1810-1.80 
  Barrenechea Bahamonde, Gustavo 2248 ESP0.001-0.8310-8.30 
  Kalegin, Evgenij m2479 RUS0.501-0.0610-0.60 
  Teran Alvarez, Ismael m2410 ESP0.501-0.1510-1.50 
  Burmakin, Vladimir g2592 RUS0.5010.10101.00 
  Matthiesen, Martin f2290 DEN1.0010.21102.10 

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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