Individual Calculations February 2018
 Hakobyan, Norayr  Total change: 26.40  Rating chartPersonal card
 A.Margaryan 8th Memorial U-18 Yerevan ARM 2018-01-09
RcRownchangeKK*chgGame
 1747 1686 4.50 9 0.66 40 26.40 
  Harutyunyan, Erik 2080 ARM0.5010.424016.80 
  Manucharyan, Mark 1325 ARM1.0010.10404.00 
  Avetisyan, Suren 1848 ARM1.0010.714028.40 
  Hakobyan, Eduard 2086  * ARM0.001-0.0840-3.20 
  Hovakimyan, Hrachik 1733 ARM1.0010.574022.80 
  Manukyan, Aleks 1986 ARM0.001-0.1540-6.00 
  Manukyan, Levon 1794 ARM0.001-0.3540-14.00 
  Nikolyan, Grigor 1302 ARM1.0010.09403.60 
  Ayvazyan, Poghos 1573 ARM0.001-0.6540-26.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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