Individual Calculations September 2017
 Karakeshishyan, Alen  Total change: 60.80  Rating chartPersonal card
 Abovyan Open Ch. 2017 Abovyan ARM 2017-08-05
RcRownchangeKK*chgGame
 1708 1572 4.00 7 1.52 40 60.80 
  Alikhanyan, Artak 1345 ARM1.0010.21408.40 
  Sahakyan, Arman K. 1559 ARM1.0010.484019.20 
  Tavakalyan, Azat 1898 ARM1.0010.874034.80 
  Grigoryan, Gor A. 1838 ARM0.001-0.1840-7.20 
  Galstyan, Hayk 1972  * ARM0.001-0.0840-3.20 
  Israyelyan, Eduard 1859 ARM0.001-0.1640-6.40 
  Tadevosyan, Gor 1485 ARM1.0010.384015.20 
 * 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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