Individual Calculations September 2010
 Bonev, Todor  Total change: 0.15  Rating chartPersonal card
 25-th open TETEVEN Teteven BUL 2010-08-14
RcRownchangeKK*chgGame
 2195 2297 5.50 9 0.01 15 0.15 
  Primkov, Radi 1897  * BUL1.0010.08151.20 
  Todorov, Yavor 1959 BUL1.0010.12151.80 
  Monev, Alexander 2107 BUL1.0010.25153.75 
  Panbukchian, Valentin m2384 BUL1.0010.62159.30 
  Filev, Georgi f2378 BUL0.5010.11151.65 
  Kukov, Velislav f2382 BUL0.001-0.3815-5.70 
  Janachkov, Angel 2214 BUL1.0010.39155.85 
  Nikolov, Sasho m2409 BUL0.001-0.3515-5.25 
  Angelov, Boyan 2023 BUL0.001-0.8315-12.45 
 * 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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