Individual Calculations April 2009
 Karadimov, Marin  Total change: -10.95  Rating chartPersonal card
 1-st Memorial GM Nino Kirov Sofia BUL 2009-01-03
RcRownchangeKK*chgGame
 2236 2113 1.00 5 -0.73 15 -10.95 
  Dobrev, Nanko m2409 BUL0.001-0.1515-2.25 
  Todorov, Ognjan m2303 BUL0.001-0.2515-3.75 
  Vlashki, Nino 2200 BUL0.001-0.3815-5.70 
  Vasilev, Rosen 1981 BUL1.0010.32154.80 
  Velchev, Hristo f2285 BUL0.001-0.2715-4.05 

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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