Individual Calculations May 2017
 Mirzoyan, David  Total change: -27.60  Rating chartPersonal card
 Armenian 2017 B-16 Ch. Yerevan ARM 2017-04-14
RcRownchangeKK*chgGame
 2053 2349 6.00 9 -1.38 20 -27.60 
  Yeroyan, Ara 1949  * ARM1.0010.08201.60 
  Shmavonyan, Areg 2044 ARM0.001-0.8620-17.20 
  Gasparyan, Rafik 1949  * ARM1.0010.08201.60 
  Davtyan, Artur f2272 ARM1.0010.39207.80 
  Khachatryan, David S. 1949  * ARM0.501-0.4220-8.40 
  Harutyunyan, Erik 1949  * ARM1.0010.08201.60 
  Ziroyan, David 1973 ARM0.501-0.4120-8.20 
  Hakobyan, Hakob V. 1982 ARM0.501-0.4020-8.00 
  Sargsyan, Shant c2406 ARM0.5010.08201.60 
 * 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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