Individual Calculations July 2009
 Angelov, Kosta  Total change: -0.90  Rating chartPersonal card
 59th Team Ch (m) 2nd Division Sunny Beach BUL 2009-06-08
RcRownchangeKK*chgGame
 2291 2236 2.50 6 -0.06 15 -0.90 
  Ninov, Ventsislav 2265 BUL0.001-0.4615-6.90 
  Trichkov, Vasil m2349 CZE0.5010.15152.25 
  Jankov, Janko 2208 BUL0.501-0.0415-0.60 
  Brankov, Krasimir Dimitrov 2306 BUL0.001-0.4015-6.00 
  Ilchov, Rosen 2232 BUL1.0010.49157.35 
  Bojchev, Marian f2387 BUL0.5010.20153.00 

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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