Individual Calculations August 2019
 Muradyan, Razmik  Total change: -88.20  Rating chartPersonal card
 14th Poti N.Alexandria Cup (Open C) Poti GEO 2019-07-12
RcRownchangeKK*chgGame
 1299 1621 2.50 8 -4.41 20 -88.20 
  Grigoryan, David G. 1361 ARM0.001-0.8220-16.40 
  Karapetyan, Irina 1302 ARM0.001-0.8720-17.40 
  Macharashvili, Ana 1311 GEO1.0010.14202.80 
  Adashyan, Milena 1221  * ARM0.001-0.9220-18.40 
  Tsetskhladze, Mariam 1285 GEO0.501-0.3820-7.60 
  Engibaryan, Iana 1447 GEO0.001-0.7320-14.60 
  Dokadze, Ilia 1221  * GEO0.001-0.9220-18.40 
  Fanarjyan, Narek 1244 ARM1.0010.09201.80 
 * 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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