Individual Calculations September 2011
 Kozhuharov, Spas  Total change: -4.90  Rating chartPersonal card
 26-th open Teteven Teteven BUL 2011-08-13
RcRownchangeKK*chgGame
 2185 2431 6.50 9 -0.49 10 -4.90 
  Bizov, Stojan 2031  * BUL1.0010.08100.80 
  Petrov, Martin 2031  * BUL1.0010.08100.80 
  Varbanov, Varban 2127 BUL1.0010.14101.40 
  Ivanov, Stojan Lubomirov 2247 BUL0.501-0.2410-2.40 
  Daskalov, Dimitar 2034 BUL0.501-0.4210-4.20 
  Monev, Alexander 2136 BUL1.0010.15101.50 
  Nikolov, Sasho m2412 BUL1.0010.47104.70 
  Petkov, Vladimir g2490 BUL0.5010.08100.80 
  Andreev, Stanislav 2154 BUL0.001-0.8310-8.30 
 * 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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