Individual Calculations February 2018
 Yeremyan, Alen  Total change: -98.80  Rating chartPersonal card
 A.Margaryan 8th Memorial U-18 Yerevan ARM 2018-01-09
RcRownchangeKK*chgGame
 1772 2060 5.00 9 -2.47 40 -98.80 
  Manukyan, Hayk T. 1660  * ARM1.0010.08403.20 
  Manukyan, Levon 1794 ARM0.501-0.3240-12.80 
  Chaqryan, Erik 1766 ARM0.501-0.3540-14.00 
  Vardanyan, Aram 1843 ARM0.001-0.7840-31.20 
  Khublaryan, Artur 1660  * ARM1.0010.08403.20 
  Petrosyan, Alexander 1660  * ARM0.501-0.4240-16.80 
  Safrazyan, Syuzanna 1738 ARM1.0010.13405.20 
  Ishkhanyan, Ruben 1909 ARM0.501-0.2040-8.00 
  Davtyan, Arsen 1917 ARM0.001-0.6940-27.60 
 * 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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