Individual Calculations May 2018
 Davtyan, Artur  Total change: -17.40  Rating chartPersonal card
 Armenian B-16 Ch. 2018 Final Yerevan ARM 2018-04-14
RcRownchangeKK*chgGame
 2022 2366 7.00 9 -0.87 20 -17.40 
  Gevorgyan, Albert 1966  * ARM1.0010.08201.60 
  Barseghyan, Armen Ar. 2244 ARM1.0010.33206.60 
  Davtyan, David Arm. 2008 ARM0.501-0.4020-8.00 
  Tumanyan, Simon H. 1966  * ARM1.0010.08201.60 
  Nalbandyan, Vahan 1966  * ARM1.0010.08201.60 
  Alexanyan, Vrezh B. 1966  * ARM1.0010.08201.60 
  Shmavonyan, Areg 2149 ARM0.501-0.2820-5.60 
  Israyelyan, Eduard 1966  * ARM0.501-0.4220-8.40 
  Ananyan, Hrachya 1966  * ARM0.501-0.4220-8.40 
 * 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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