Individual Calculations November 2009
 Todorov, Ognjan  Total change: -7.80  Rating chartPersonal card
 8th Kesarovski-Georgiev Memorial Sunny Beach BUL 2009-09-07
RcRownchangeKK*chgGame
 2137 2314 5.00 8 -0.78 10 -7.80 
  Valev, Dimitar 1958 BUL1.0010.11101.10 
  Baciu, Diana wf2122 MDA0.001-0.7510-7.50 
  Bochev, Krasimir 2119 BUL0.501-0.2510-2.50 
  Fuksik, Jakub 2158 CZE1.0010.29102.90 
  Popov, Petar m2232 BUL0.001-0.6110-6.10 
  Ljangov, Petar 2099 BUL1.0010.23102.30 
  Persson, Mats 2198 SWE0.501-0.1610-1.60 
  Panajotov, Janko 2211 BUL1.0010.36103.60 

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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