Individual Calculations August 2016
 Hayrapetyan, Artavazd R.  Total change: -51.60  Rating chartPersonal card
 Open Nana Alexandria Cup-11 (A) Poti GEO 2016-07-11
RcRownchangeKK*chgGame
 2095 2286 2.50 7 -2.58 20 -51.60 
  Ismayilzada, Ismayil 1886  * AZE1.0010.08201.60 
  Harutjunyan, Gevorg g2418 ARM0.001-0.3220-6.40 
  Eynullayev, Altay 1982 AZE0.001-0.8620-17.20 
  Mammadov, Gulam 2031 AZE1.0010.19203.80 
  Petriashvili, Nikoloz 2147 GEO0.501-0.1920-3.80 
  Matevosyan, Sedrak 2095 ARM0.001-0.7520-15.00 
  Akhvlediani, Irakli 2109 GEO0.001-0.7320-14.60 
 * 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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