Individual Calculations September 2012
 Karamyan, Levon  Total change: -8.85  Rating chartPersonal card
 3th Abovyan Open Ch. Abovyan ARM 2012-08-01
RcRownchangeKK*chgGame
 1981 2043 4.00 8 -0.59 15 -8.85 
  Apyan, Hayk 1708 ARM1.0010.12151.80 
  Alaverdyan, Gevorg 2265 ARM0.001-0.2215-3.30 
  Egoryan, Artur 1828 ARM1.0010.23153.45 
  Petrosyan, Tigran S. f2332 ARM0.001-0.1615-2.40 
  Martirosyan, Mamikon 1955 ARM1.0010.38155.70 
  Mkrtchyan, Sargis R. 1768 ARM1.0010.17152.55 
  Tiraturyan, David 2170 ARM0.001-0.3315-4.95 
  Hoghmrtsyan, Artur 1825 ARM0.001-0.7815-11.70 

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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