Individual Calculations January 2010
 Khojayan, Vardan  Total change: -31.50  Rating chartPersonal card
 Chess House 2009 Ch. Yerevan ARM 2009-12-14
RcRownchangeKK*chgGame
 2057 2235 1.50 5 -2.10 15 -31.50 
  Petrosyan, Tigran S. 2106 ARM0.001-0.6715-10.05 
  Harutyunian, Tigran K. 2035 ARM0.001-0.7615-11.40 
  Bakunc, Rafael 1910 ARM1.0010.13151.95 
  Manukyan, Sargis V. 2204 ARM0.501-0.0415-0.60 
  Mikaelyan, Arman 2031 ARM0.001-0.7615-11.40 

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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