Individual Calculations July 2012
 Kostov, Galin  Total change: -18.90  Rating chartPersonal card
 International Open Tournament "Intelekti" Albena and Balchik BUL 2012-06-17
RcRownchangeKK*chgGame
 1973 2197 4.00 7 -1.26 15 -18.90 
  Valkov, Vladimir 2023 BUL0.001-0.7315-10.95 
  Klimshin, Ilia 1797  * RUS1.0010.08151.20 
  Yordanov, Lachezar 1797  * BUL0.501-0.4215-6.30 
  Dichev, Kaloyan 1797  * BUL1.0010.08151.20 
  Glavchev, Stanislav 2130 BUL0.001-0.5915-8.85 
  Ljangov, Petar 2098 BUL0.501-0.1415-2.10 
  Kirjakov, Toma 2170 BUL1.0010.46156.90 
 * 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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