Individual Calculations May 2018
 Alexanyan, Vrezh B.  Total change: -17.20  Rating chartPersonal card
 Armenian B-16 Ch. 2018 Final Yerevan ARM 2018-04-14
RcRownchangeKK*chgGame
 1930 1768 2.50 9 -0.43 40 -17.20 
  Davtyan, David Arm. 2008 ARM0.001-0.2040-8.00 
  Tumanyan, Simon H. 1584 ARM1.0010.264010.40 
  Nalbandyan, Vahan 1946 ARM1.0010.734029.20 
  Israyelyan, Eduard 1683 ARM0.001-0.6240-24.80 
  Shmavonyan, Areg 2149 ARM0.5010.414016.40 
  Davtyan, Artur f2168  * ARM0.001-0.0840-3.20 
  Ananyan, Hrachya 1706 ARM0.001-0.5940-23.60 
  Gevorgyan, Albert 1954 ARM0.001-0.2640-10.40 
  Barseghyan, Armen Ar. 2168  * ARM0.001-0.0840-3.20 
 * 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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