Individual Calculations September 2017
 Gevorgyan, Albert  Total change: -33.20  Rating chartPersonal card
 Abovyan Open Ch. 2017 Abovyan ARM 2017-08-05
RcRownchangeKK*chgGame
 1640 1817 5.50 9 -0.83 40 -33.20 
  Ghazaryan, Davit A. 1417  * ARM1.0010.08403.20 
  Ohanyan, Emin 1588 ARM1.0010.21408.40 
  Sahakyan, Arman K. 1559 ARM1.0010.18407.20 
  Yayloyan, Konstantin 2096 ARM0.5010.344013.60 
  Khachikyan, Haik 1905 ARM0.001-0.3840-15.20 
  Mkhitaryan, Vahagn 1480 ARM0.001-0.8840-35.20 
  Arutinyan, Varazdat 1698 ARM0.001-0.6640-26.40 
  Tadevosyan, Gor 1485 ARM1.0010.12404.80 
  Hovhannisyan, Petros 1529 ARM1.0010.16406.40 
 * 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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