Individual Calculations November 2018
 Petrosyan, Armen  Total change: -2.10  Rating chartPersonal card
 1er open d'Aix-en-Provence - Tournoi A AIX EN PROVENCE FRA 2018-10-21
RcRownchangeKK*chgGame
 2124 2413 5.50 7 -0.21 10 -2.10 
  Pelopidas, Florian 2013  * FRA1.0010.08100.80 
  Borderie, David 2013  * FRA1.0010.08100.80 
  Degeorges, Mathis 2104 FRA0.501-0.3610-3.60 
  Guidarelli, Laurent g2471 FRA0.5010.08100.80 
  Korte, Markus 2013  * GER1.0010.08100.80 
  Derige Kane, Yan 2069 FRA1.0010.12101.20 
  Favarel, Camille 2187 FRA0.501-0.2910-2.90 
 * 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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