Individual Calculations February 2017
 Tigranyan, Grisha  Total change: -3.60  Rating chartPersonal card
 A.Margaryan 7th Memorial U-18 Yerevan ARM 2017-01-08
RcRownchangeKK*chgGame
 1644 1596 3.50 8 -0.09 40 -3.60 
  Davtyan, Artur f1996  * ARM0.001-0.0840-3.20 
  Bagratyan, Sargis 1279 ARM1.0010.13405.20 
  Harutyunyan, Erik 1946 ARM0.001-0.1140-4.40 
  Ananyan, Levon 1420 ARM1.0010.274010.80 
  Yeremyan, Alen 1952 ARM0.001-0.1140-4.40 
  Nalbandyan, Vahan 1653 ARM0.5010.08403.20 
  Nikolyan, Grigor 1210 ARM1.0010.09403.60 
  Nurijanyan, Alex 1695 ARM0.001-0.3640-14.40 
 * 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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