Individual Calculations February 2019
 Khublaryan, Artur  Total change: -9.60  Rating chartPersonal card
 A.Margaryan 9th Memorial U-18 Yerevan ARM 2019-01-08
RcRownchangeKK*chgGame
 1622 1587 3.50 8 -0.24 40 -9.60 
  Davtyan, Arsen 1987  * ARM1.0010.924036.80 
  Hovakimyan, Hrachik 1812 ARM0.001-0.2240-8.80 
  Hakobyan, Erik 1739 ARM0.001-0.3040-12.00 
  Harutyunyan, Nane 1378 ARM1.0010.23409.20 
  Davtyan, Lyova 1730 ARM0.001-0.3140-12.40 
  Ghukasyan, Taron 1408 ARM1.0010.274010.80 
  Vardanyan, David A. 1406 ARM0.001-0.7440-29.60 
  Ghahramanyan, Alen 1519 ARM0.501-0.0940-3.60 
 * 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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