Individual Calculations February 2018
 Davtyan, Arsen  Total change: -36.40  Rating chartPersonal card
 A.Margaryan 8th Memorial U-18 Yerevan ARM 2018-01-09
RcRownchangeKK*chgGame
 1715 1917 5.00 8 -0.91 40 -36.40 
  Alexanyan, Vrezh B. 1756 ARM0.001-0.7140-28.40 
  Nurijanyan, Alex 1689 ARM0.501-0.2940-11.60 
  Khublaryan, Artur 1615 ARM0.001-0.8540-34.00 
  Abgaryan, Harutyun V. 1517  * ARM1.0010.08403.20 
  Manukyan, Hayk T. 1651 ARM1.0010.18407.20 
  Hovakimyan, Hrachik 1733 ARM0.501-0.2440-9.60 
  Hakobyan, Hakob Mk. 1702 ARM1.0010.23409.20 
  Yeremyan, Alen 2060 ARM1.0010.694027.60 
 * 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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