Individual Calculations February 2018
 Mikayelyan, Mikael  Total change: 70.40  Rating chartPersonal card
 A.Margaryan 8th Memorial U-14 Yerevan ARM 2018-01-09
RcRownchangeKK*chgGame
 1596 1620 6.50 9 1.76 40 70.40 
  Melikyan, Nektar 1296 ARM1.0010.13405.20 
  Baghdasaryan, Mark 1451 ARM1.0010.284011.20 
  Grigoryan, Aram 1695 ARM0.5010.10404.00 
  Brutyan, Hamlet 1812 ARM1.0010.754030.00 
  Sahakyan, Arman K. 1624 ARM0.001-0.4940-19.60 
  Davtyan, Grigor 1744 ARM0.001-0.3340-13.20 
  Mitoyan, Zhores 1409 ARM1.0010.23409.20 
  Ghahramanyan, Alen 1447 ARM1.0010.274010.80 
  Seyranyan, Gor 1884 ARM1.0010.824032.80 

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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