Individual Calculations February 2019
 Hakobyan, Alik  Total change: 16.00  Rating chartPersonal card
 A.Margaryan 9th Memorial U-18 Yerevan ARM 2019-01-08
RcRownchangeKK*chgGame
 1571 1416 2.00 5 0.40 40 16.00 
  Ananyan, Hrachya 1762 ARM0.001-0.1140-4.40 
  Alikhanyan, Artak 1728 ARM0.001-0.1440-5.60 
  Misakyan, Narek 1302 ARM1.0010.344013.60 
  Melkonyan, Saro 1529 ARM1.0010.654026.00 
  Avalyan, Aramayis 1533 ARM0.001-0.3440-13.60 

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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