Individual Calculations February 2018
 Vardanyan, Mayis  Total change: -18.80  Rating chartPersonal card
 A.Margaryan 8th Memorial U-14 Yerevan ARM 2018-01-09
RcRownchangeKK*chgGame
 1477 1480 2.00 5 -0.47 40 -18.80 
  Ohanyan, Emin 1679 ARM0.001-0.2440-9.60 
  Grigoryan, Hayk V. 1579 ARM0.5010.14405.60 
  Sargsyan, Vardan 1655 ARM0.001-0.2740-10.80 
  Melikyan, Nektar 1296 ARM0.501-0.2440-9.60 
  Misakyan, Narek 1174 ARM1.0010.14405.60 

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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