Individual Calculations January 2011
 Vardanian, Hakob  Total change: 0.90  Rating chartPersonal card
 T.Petrosian Chess House Ch.2010 Yerevan ARM 2010-12-14
RcRownchangeKK*chgGame
 2150 2241 5.50 9 0.06 15 0.90 
  Avetisyan, Mikael 2010 ARM1.0010.21153.15 
  Tamazyan, Haik 2219 ARM1.0010.47157.05 
  Harutyunian, Tigran K. 2099 ARM1.0010.31154.65 
  Hayrapetian, Arman m2364 ARM0.5010.17152.55 
  Mkrtchian, Simon 2274 ARM1.0010.55158.25 
  Gabuzyan, Hovhannes 2287 ARM0.001-0.4415-6.60 
  Tevosyan, Varazdat 2080 ARM0.001-0.7115-10.65 
  Antinyan, Armen 2180 ARM0.001-0.5815-8.70 
  Azaryan, Tigran 1841  * ARM1.0010.08151.20 
 * 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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