Individual Calculations January 2011
 Aghabekian, Liana  Total change: -21.90  Rating chartPersonal card
 T.Petrosian Chess House Ch.2010 Yerevan ARM 2010-12-14
RcRownchangeKK*chgGame
 2057 2106 3.00 8 -1.46 15 -21.90 
  Aleksanyan, Hrant 1987 ARM1.0010.34155.10 
  Shahinyan, David 2282 ARM0.5010.23153.45 
  Mkrtchian, Simon 2274 ARM0.001-0.2815-4.20 
  Manukyan, Sargis V. 2250 ARM0.001-0.3115-4.65 
  Khachikyan, Haik 2013 ARM1.0010.37155.55 
  Azaryan, Tigran 1762 ARM0.001-0.8815-13.20 
  Kanjaryan, Vladimir 1931 ARM0.501-0.2315-3.45 
  Muradyan, Sipan 1956 ARM0.001-0.7015-10.50 

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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