Individual Calculations February 2017
 Bagratyan, Sargis  Total change: 34.80  Rating chartPersonal card
 A.Margaryan 7th Memorial U-18 Yerevan ARM 2017-01-08
RcRownchangeKK*chgGame
 1535 1279 2.50 8 0.87 40 34.80 
  Ishkhanyan, Ruben 1679  * ARM0.001-0.0840-3.20 
  Tigranyan, Grisha 1596 ARM0.001-0.1340-5.20 
  Tadevosyan, Gor 1363 ARM1.0010.624024.80 
  Begoyan, Sargis 1545 ARM0.001-0.1840-7.20 
  Sargsyan, Nare 1330 RUS1.0010.574022.80 
  Avetisyan, Grigor 1552 ARM0.5010.334013.20 
  Khachatryan, Mikael H. 1559 ARM0.001-0.1640-6.40 
  Nalbandyan, Vahan 1653 ARM0.001-0.1040-4.00 
 * 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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