Individual Calculations January 2011
 Antinyan, Armen  Total change: 17.70  Rating chartPersonal card
 T.Petrosian Chess House Ch.2010 Yerevan ARM 2010-12-14
RcRownchangeKK*chgGame
 2193 2180 5.50 9 1.18 15 17.70 
  Matinian, Nikita 2380 RUS0.5010.26153.90 
  Movsisyan, Arthur 2159 ARM0.501-0.0315-0.45 
  Aghajanyan, Arsen 1919 ARM1.0010.18152.70 
  Petrosyan, Tigran S. 2238 ARM1.0010.58158.70 
  Manukyan, Sargis V. 2250 ARM0.5010.10151.50 
  Tamazyan, Haik 2219 ARM0.5010.05150.75 
  Mikaelyan, Arman 2140 ARM0.501-0.0615-0.90 
  Vardanian, Hakob 2241 ARM1.0010.58158.70 
  Yegiazaryan, Armenak 2191 ARM0.001-0.4815-7.20 

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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