Individual Calculations September 2010
 Harutyunian, Tigran K.  Total change: 0.75  Rating chartPersonal card
 Pan-Armenian Int. Open - A Yerevan ARM 2010-08-14
RcRownchangeKK*chgGame
 2013 2062 4.50 8 0.05 15 0.75 
  Petrosyan, Arman 1717 ARM1.0010.11151.65 
  Khachatrian, Smbat 2031 ARM1.0010.46156.90 
  Tamazyan, Haik 2115 ARM0.5010.07151.05 
  Torosyan, Norayr 1962 ARM0.001-0.6415-9.60 
  Kocharyan, Artush 2091 ARM0.5010.04150.60 
  Bakunts, Rafael 2062 ARM1.0010.50157.50 
  Margaryan, Laert 2097 ARM0.5010.05150.75 
  Babayan, Armine 2031 ARM0.001-0.5415-8.10 

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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