Individual Calculations July 2010
 Grigorov, Grigor  Total change: 2.00  Rating chartPersonal card
 60th team championship for men Albena BUL 2010-05-27
RcRownchangeKK*chgGame
 2467 2501 4.00 7 0.20 10 2.00 
  Lupulescu, Constantin g2593 ROU0.001-0.3710-3.70 
  Popchev, Milko g2499 BUL0.5010.00100.00 
  Lalev, Dimitar m2397 BUL0.501-0.1410-1.40 
  Petkov, Vladimir g2498 BUL0.5010.00100.00 
  Stoinev, Metodi 2295 BUL1.0010.24102.40 
  Iotov, Valentin g2569 BUL1.0010.59105.90 
  Lilov, Valeri f2415 BUL0.501-0.1210-1.20 

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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