Individual Calculations July 2009
 Ilchov, Rosen  Total change: -16.00  Rating chartPersonal card
 59th Team Ch (m) 2nd Division Sunny Beach BUL 2009-06-08
RcRownchangeKK*chgGame
 2201 2232 2.00 5 -0.64 25 -16.00 
  Vasilev, Vasil Aleksandrov 2343 BUL0.001-0.3525-8.75 
  Dochev, Dimitar m2429 BUL0.5010.25256.25 
  Kirjakov, Toma 2115 BUL0.501-0.1625-4.00 
  Polihronov, Angel 1882 BUL1.0010.11252.75 
  Angelov, Kosta m2236 BUL0.001-0.4925-12.25 

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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