Individual Calculations October 2008
 Kazakov, Dobrin  Total change: -16.80  Rating chartPersonal card
 23-th INTERNATIONAL CHESS TOURNAMENT "TETEVEN" Teteven, BUL BUL 2008-08-16
RcRownchangeKK*chgGame
 1868 2194 1.50 3 -1.12 15 -16.80 
  Krastev, Vasil 1915 BUL0.001-0.8415-12.60 
  Kocabalkan, Tayfun 1844 TUR1.0010.11151.65 
  Sirkova, Darena 1844 BUL0.501-0.3915-5.85 

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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