Individual Calculations September 2017
 Grigoryan, Arman  Total change: 2.00  Rating chartPersonal card
 Abovyan Open Ch. 2017 Abovyan ARM 2017-08-05
RcRownchangeKK*chgGame
 1596 1644 4.00 7 0.05 40 2.00 
  Nurijanyan, Albert 1395 ARM1.0010.19407.60 
  Mitoyan, Zhores 1389 ARM1.0010.19407.60 
  Manukyan, Aleks 1963 ARM0.001-0.1340-5.20 
  Abrahamyan, Radik 1518 ARM0.001-0.6740-26.80 
  Galajyan, Armen 1621 ARM1.0010.474018.80 
  Grigoryan, Gor A. 1838 ARM0.001-0.2540-10.00 
  Khachatryan, Mikael H. 1448 ARM1.0010.254010.00 

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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