Individual Calculations February 2018
 Margaryan, Yuri  Total change: 37.20  Rating chartPersonal card
 A.Margaryan 8th Memorial U-18 Yerevan ARM 2018-01-09
RcRownchangeKK*chgGame
 1681 1431 2.50 8 0.93 40 37.20 
  Chaqryan, Erik 1766 ARM0.001-0.1240-4.80 
  Khublaryan, Artur 1615 ARM0.5010.24409.60 
  Manukyan, Hayk T. 1651 ARM1.0010.784031.20 
  Nurijanyan, Alex 1689 ARM0.001-0.1840-7.20 
  Arutinyan, Varazdat 1680 ARM0.001-0.1940-7.60 
  Israyelyan, Eduard 1702 ARM0.001-0.1740-6.80 
  Abgaryan, Harutyun H. 1562 ARM1.0010.684027.20 
  Ananyan, Hrachya 1784 ARM0.001-0.1140-4.40 

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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