Individual Calculations September 2011
 Lao, Lenath  Total change: -5.25  Rating chartPersonal card
 3rd International chess tournament Albena BUL 2011-06-25
RcRownchangeKK*chgGame
 2164 1882 0.50 5 -0.35 15 -5.25 
  Sanduleac, Vasile g2282  * MDA0.001-0.0815-1.20 
  Ivanov, Bogidar 2179 BUL0.001-0.1515-2.25 
  Osman, Mihai 2134 FRA0.001-0.1915-2.85 
  Ahmedov, Metin 2174 BUL0.5010.35155.25 
  Jordanov, Doichin 2051 BUL0.001-0.2815-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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