Individual Calculations April 2008
 Khachatrian, Garik  Total change: 0.30  Rating chartPersonal card
 Chess House Ch. 2007 Yerevan ARM 2007-12-14
RcRownchangeKK*chgGame
 2142 2190 4.50 8 0.02 15 0.30 
  Khanamiryan, Ani 1896 ARM1.0010.15152.25 
  Mirumian, Vigen 2516 CZE0.5010.37155.55 
  Hayrapetian, Arman 2421 ARM0.5010.29154.35 
  Eranyan, Khachatur 1840 ARM1.0010.11151.65 
  Manukyan, Sargis V. 2084 ARM0.001-0.6415-9.60 
  Hairapetian, Anna 2030 ARM1.0010.29154.35 
  Tamazyan, Haik 2072 ARM0.501-0.1615-2.40 
  Hovhannisyan, Robert 2273 ARM0.001-0.3915-5.85 

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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