Individual Calculations July 2009
 Polihronov, Angel  Total change: -11.25  Rating chartPersonal card
 59th Team Ch (m) 2nd Division Sunny Beach BUL 2009-06-08
RcRownchangeKK*chgGame
 2125 1778 0.00 4 -0.45 25 -11.25 
  Stanoev, Atanas 2128 BUL0.001-0.1125-2.75 
  Ninov, Ventsislav 2128 BUL0.001-0.1125-2.75 
  Ilchov, Rosen 2128 BUL0.001-0.1125-2.75 
  Kirjakov, Toma 2115 BUL0.001-0.1225-3.00 

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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