Individual Calculations February 2018
 Khublaryan, Artur  Total change: 35.20  Rating chartPersonal card
 A.Margaryan 8th Memorial U-18 Yerevan ARM 2018-01-09
RcRownchangeKK*chgGame
 1748 1615 4.00 9 0.88 40 35.20 
  Ziroyan, David 2013 ARM0.001-0.0840-3.20 
  Margaryan, Yuri 1431 ARM0.501-0.2440-9.60 
  Manucharyan, Mark 1325 ARM1.0010.16406.40 
  Davtyan, Arsen 1917 ARM1.0010.854034.00 
  Yeremyan, Alen 2015  * ARM0.001-0.0840-3.20 
  Karapetyan, Gurgen 1798 ARM1.0010.744029.60 
  Gevorgyan, Narek H. 1788 ARM0.5010.23409.20 
  Khachatryan, Veronika 1746 ARM0.001-0.3240-12.80 
  Hakobyan, Hakob Mk. 1702 ARM0.001-0.3840-15.20 
 * 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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