Individual Calculations September 2009
 Bochev, Krasimir  Total change: 5.55  Rating chartPersonal card
 24th open TETEVEN Teteven BUL 2009-08-15
RcRownchangeKK*chgGame
 2154 2113 3.50 7 0.37 15 5.55 
  Gochev, Mladen 2238 BUL0.5010.17152.55 
  Panbukchian, Valentin m2323 BUL0.5010.27154.05 
  Pashev, Dimitar 1947 BUL1.0010.28154.20 
  Popov, Petar m2254 BUL0.001-0.3115-4.65 
  Arnaudov, Petar 2263 BUL0.5010.20153.00 
  Petkov, Hristo 2086 BUL0.501-0.0415-0.60 
  Kostov, Nikolay 1967 BUL0.501-0.2015-3.00 

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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