Individual Calculations February 2019
 Gasparyan, Milena  Total change: -66.80  Rating chartPersonal card
 A.Margaryan 9th Memorial U-18 Yerevan ARM 2019-01-08
RcRownchangeKK*chgGame
 1501 1576 2.00 6 -1.67 40 -66.80 
  Melkonyan, Arshak 1976  * ARM0.001-0.0840-3.20 
  Stepanyan, Sargis 1397 ARM0.001-0.7340-29.20 
  Vardanyan, David A. 1406 ARM0.501-0.2240-8.80 
  Harutyunyan, Nane 1378 ARM1.0010.24409.60 
  Gabrielyan, David Ar. 1332 ARM0.501-0.3040-12.00 
  Ghahramanyan, Alen 1519 ARM0.001-0.5840-23.20 
 * 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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