Individual Calculations September 2017
 Adamyan, Robert  Total change: -38.00  Rating chartPersonal card
 Abovyan Open Ch. 2017 Abovyan ARM 2017-08-05
RcRownchangeKK*chgGame
 1619 1469 0.00 3 -0.95 40 -38.00 
  Ohanyan, Andrey 1764 ARM0.001-0.1540-6.00 
  Galajyan, Armen 1621 ARM0.001-0.3040-12.00 
  Ambarjyan, Tereza 1472 ARM0.001-0.5040-20.00 

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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