Individual Calculations August 2012
 Cheparinov, Ivan  Total change: 4.00  Rating chartPersonal card
 6th Varna International Open Varna BUL 2012-07-11
RcRownchangeKK*chgGame
 2371 2677 8.00 9 0.40 10 4.00 
  Kamenov, Valentin 2277  * BUL1.0010.08100.80 
  Ljangov, Petar 2277  * BUL1.0010.08100.80 
  Georgiev, Biser 2277  * BUL1.0010.08100.80 
  Legky, Nikolay A g2392 FRA1.0010.16101.60 
  Nikolov, Sasho m2386 BUL1.0010.15101.50 
  Bagaturov, Giorgi g2455 GEO0.501-0.2810-2.80 
  Janev, Tihomir f2397 BUL1.0010.16101.60 
  Delchev, Aleksander g2598 BUL0.501-0.1110-1.10 
  Vavric, Pavel f2277  * MDA1.0010.08100.80 
 * 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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