Individual Calculations July 2009
 Dimitrov, Marin  Total change: 24.25  Rating chartPersonal card
 59th Team Ch (m) 2nd Division Sunny Beach BUL 2009-06-08
RcRownchangeKK*chgGame
 2157 2067 2.50 4 0.97 25 24.25 
  Kostov, Galin 2180 BUL0.001-0.3525-8.75 
  Savov, Petar 1986 BUL1.0010.39259.75 
  Panajotov, Janko 2191 BUL0.5010.17254.25 
  Hristov, Atanas 2272 BUL1.0010.762519.00 

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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