Individual Calculations February 2017
 Gabrielyan, Vahe  Total change: -35.60  Rating chartPersonal card
 A.Margaryan 7th Memorial U-14 Yerevan ARM 2017-01-08
RcRownchangeKK*chgGame
 1456 1584 5.00 9 -0.89 40 -35.60 
  Khachatryan, Narek S. 1365 ARM0.501-0.2840-11.20 
  Chakhalyan, Davit 1756 GEO1.0010.734029.20 
  Khachatryan, Veronika 1420 ARM0.001-0.7240-28.80 
  Ohanyan, Arayik 1427 ARM0.501-0.2140-8.40 
  Karakeshishyan, Alen 1502 ARM1.0010.394015.60 
  Khachatryan, Edmon V. 1546 ARM0.001-0.5540-22.00 
  Stepanyan, Sargis 1241 ARM0.501-0.3840-15.20 
  Manvelyan, Manvel 1273 ARM1.0010.14405.60 
  Khachatryan, Marieta 1576 ARM0.501-0.0140-0.40 

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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