Individual Calculations September 2010
 Martirosyan, Lia  Total change: -8.85  Rating chartPersonal card
 Pan-Armenian Int. Open - A Yerevan ARM 2010-08-14
RcRownchangeKK*chgGame
 2029 2091 3.50 7 -0.59 15 -8.85 
  Tovmasian, Vardges 2281 ARM0.5010.25153.75 
  Muradyan, Sipan 1902 ARM0.001-0.7515-11.25 
  Mkrtchyan, Mikayel 1919 ARM1.0010.27154.05 
  Sargissyan, Sargis 2191 ARM0.001-0.3615-5.40 
  Karamyan, Levon 2007 ARM0.001-0.6215-9.30 
  Grigoryan, Julieta 1924 ARM1.0010.28154.20 
  Martirosyan, Mamikon 1976 ARM1.0010.34155.10 

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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