Individual Calculations December 2018
 Yeritsyan, Hayk  Total change: -27.80  Rating chartPersonal card
 Abovyan 55 year Abovyan ARM 2018-11-01
RcRownchangeKK*chgGame
 1888 2157 5.00 8 -1.39 20 -27.80 
  Margaryan, Roman 1757  * ARM1.0010.08201.60 
  Barseghyan, Narek 1773 ARM0.501-0.4120-8.20 
  Simonyan, Aram 1757  * ARM1.0010.08201.60 
  Ohanyan, Andrey 1803 ARM0.001-0.8920-17.80 
  Hovhannisyan, Khachatur 1936 ARM1.0010.22204.40 
  Ananyan, Hrachya 1929 ARM1.0010.21204.20 
  Gharagyozyan, Artur 2268 ARM0.001-0.3520-7.00 
  Melikyan, Gnel 1884 RUS0.501-0.3320-6.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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