Individual Calculations July 2009
 Jankov, Janko  Total change: -3.45  Rating chartPersonal card
 59th Team Ch (m) 2nd Division Sunny Beach BUL 2009-06-08
RcRownchangeKK*chgGame
 2324 2208 1.50 5 -0.23 15 -3.45 
  Bojchev, Marian f2387 BUL0.001-0.2715-4.05 
  Angelov, Kosta m2236 BUL0.5010.04150.60 
  Brankov, Krasimir Dimitrov 2306 BUL0.001-0.3715-5.55 
  Trichkov, Vasil m2349 CZE0.5010.19152.85 
  Vasilev, Vasil Aleksandrov 2343 BUL0.5010.18152.70 

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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