Individual Calculations September 2010
 Mezhlumyan, Marat  Total change: -4.95  Rating chartPersonal card
 Pan-Armenian Int. Open - A Yerevan ARM 2010-08-14
RcRownchangeKK*chgGame
 2160 1807 0.00 3 -0.33 15 -4.95 
  Vardanian, Hakob 2207  * ARM0.001-0.0815-1.20 
  Eranyan, Khachatur 2104 ARM0.001-0.1515-2.25 
  Virabyan, Gor 2169 ARM0.001-0.1015-1.50 
 * 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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