Individual Calculations February 2017
 Baghdasaryan, Paris  Total change: -30.00  Rating chartPersonal card
 A.Margaryan 7th Memorial U-14 Yerevan ARM 2017-01-08
RcRownchangeKK*chgGame
 1552 1632 3.50 7 -0.75 40 -30.00 
  Gasparyan, Milena 1343 ARM1.0010.16406.40 
  Khachatryan, Marieta 1576 ARM0.501-0.0840-3.20 
  Grigoryan, Hayk V. 1544 ARM1.0010.384015.20 
  Manukyan, Aleks 1967 ARM0.001-0.1240-4.80 
  Margaryan, Yuri 1393 ARM0.001-0.8040-32.00 
  Kocharyan, Hayk 1612 ARM0.001-0.5340-21.20 
  Ohanyan, Arayik 1427 ARM1.0010.24409.60 

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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