Individual Calculations September 2017
 Grigoryan, Gor A.  Total change: 63.60  Rating chartPersonal card
 Abovyan Open Ch. 2017 Abovyan ARM 2017-08-05
RcRownchangeKK*chgGame
 1800 1838 6.50 9 1.59 40 63.60 
  Harutyunyan, Seryozha 1454 ARM1.0010.09403.60 
  Manukyan, Sevak N. 1825 ARM1.0010.484019.20 
  Karapetyan, Gurgen 1678 ARM1.0010.294011.60 
  Davtyan, Arsen 1991 ARM0.001-0.3040-12.00 
  Hakobyan, Hakob Mk. 1791 ARM1.0010.434017.20 
  Karakeshishyan, Alen 1572 ARM1.0010.18407.20 
  Gharagyozyan, Artur 2166 ARM0.001-0.1340-5.20 
  Grigoryan, Arman 1644 ARM1.0010.254010.00 
  Yeritsyan, Hayk 2081 ARM0.5010.304012.00 

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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