Individual Calculations February 2020
 Hakobyan, Allen  Total change: 58.40  Rating chartPersonal card
 A.Margaryan 10th Memorial U-18 Yerevan ARM 2020-01-08
RcRownchangeKK*chgGame
 1657 1387 3.00 8 1.46 40 58.40 
  Galajyan, Armen 1787  * ARM0.001-0.0840-3.20 
  Gasparyan, Milena 1634 ARM0.001-0.1940-7.60 
  Grigoryan, Vahe 1393 ARM1.0010.514020.40 
  Davtyan, Ara 1772 ARM1.0010.914036.40 
  Sahakyan, Arman K. 1787  * ARM0.5010.424016.80 
  Agasarov, Benik 1707 ARM0.001-0.1340-5.20 
  Sargsyan, Srbuhi 1552 ARM0.5010.22408.80 
  Margaryan, Roman 1623 ARM0.001-0.2040-8.00 
 * 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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