Individual Calculations September 2010
 Pepelyan, Garnik  Total change: -1.25  Rating chartPersonal card
 Pan-Armenian Int. Open - A Yerevan ARM 2010-08-14
RcRownchangeKK*chgGame
 2075 1758 0.50 4 -0.05 25 -1.25 
  Petrosyan, Tigran S. 2158  * ARM0.001-0.0825-2.00 
  Pashayan, Genrikh 2104 ARM0.001-0.1125-2.75 
  Babayan, Armine 2031 ARM0.5010.33258.25 
  Karamyan, Levon 2007 ARM0.001-0.1925-4.75 
 * 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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