Individual Calculations July 2010
 Kocharyan, Hovik  Total change: 23.25  Rating chartPersonal card
 Armenian Regional Tmnt. Final Jermuk ARM 2010-05-16
RcRownchangeKK*chgGame
 2271 2060 3.00 6 1.55 15 23.25 
  Shahinyan, David 2271 ARM1.0010.771511.55 
  Kalashian, David m2443 ARM0.001-0.0915-1.35 
  Khachatrian, Armen M. 2207 ARM0.001-0.3015-4.50 
  Movsisyan, Vardan 2243 ARM1.0010.741511.10 
  Virabyan, Gor 2151 ARM1.0010.62159.30 
  Simonian, Tigran 2311 ARM0.001-0.1915-2.85 

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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