Individual Calculations February 2018
 Harutyunyan, Gor  Total change: 35.20  Rating chartPersonal card
 A.Margaryan 8th Memorial U-14 Yerevan ARM 2018-01-09
RcRownchangeKK*chgGame
 1554 1568 5.00 8 0.88 40 35.20 
  Margaryan, Davit 1239 ARM1.0010.12404.80 
  Amiryan, Andranik 1431 ARM0.501-0.1840-7.20 
  Mitoyan, Zhores 1409 ARM1.0010.294011.60 
  Petrosyants, Argishti 1714 ARM1.0010.704028.00 
  Grigoryan, Arman 1680 ARM1.0010.654026.00 
  Seyranyan, Gor 1884 ARM0.001-0.1340-5.20 
  Davtyan, Grigor 1744 ARM0.001-0.2740-10.80 
  Gabrielyan, David Ar. 1330 ARM0.501-0.3040-12.00 

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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