Individual Calculations February 2018
 Yedigaryan, Asya  Total change: -27.60  Rating chartPersonal card
 A.Margaryan 8th Memorial U-14 Yerevan ARM 2018-01-09
RcRownchangeKK*chgGame
 1422 1586 5.00 8 -0.69 40 -27.60 
  Karapetyan, Mariam 1286 ARM0.501-0.3540-14.00 
  Makhmuryan, Erik 1369 ARM0.501-0.2840-11.20 
  Galoyan, Anna 1367 ARM1.0010.22408.80 
  Sargsyan, Mkhitar 1484 ARM0.501-0.1440-5.60 
  Mkhitaryan, Narek 1454 ARM0.501-0.1840-7.20 
  Ghahramanyan, Alen 1447 ARM1.0010.314012.40 
  Ohanyan, Arayik 1476 ARM0.001-0.6540-26.00 
  Kochinyan, Hasmik 1495 ARM1.0010.384015.20 

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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