Individual Calculations November 2009
 Bozov, Ahmet  Total change: -0.30  Rating chartPersonal card
 8th Kesarovski-Georgiev Memorial Sunny Beach BUL 2009-09-07
RcRownchangeKK*chgGame
 2231 2114 2.50 7 -0.02 15 -0.30 
  Dimitrov, Radoslav m2365 BUL0.001-0.1915-2.85 
  Valev, Valentin 1895 BUL1.0010.22153.30 
  Orev, Petar m2244 BUL0.001-0.3215-4.80 
  Pantev, Veselin f2383 BUL0.001-0.1715-2.55 
  Sulc, Jaromir 2025 CZE1.0010.38155.70 
  Georgiev, Krum g2466 BUL0.5010.39155.85 
  Tashkov, Rumen 2236 BUL0.001-0.3315-4.95 

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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