Individual Calculations September 2017
 Deveque, Guillaume  Total change: -12.20  Rating chartPersonal card
 32eme Open International d'Echecs d'Avoine AVOINE FRA 2017-07-22
RcRownchangeKK*chgGame
 1806 1962 5.50 9 -0.61 20 -12.20 
  Cheikh-Boukal, Ziyad 1699 ALG1.0010.18203.60 
  Malassagne, Raphael 2230 FRA0.001-0.1720-3.40 
  Mevel, Alberic f2189 FRA0.001-0.2120-4.20 
  Davy, Bruno 1787 FRA1.0010.27205.40 
  Arous, Andre 1562  * FRA1.0010.08201.60 
  Marchais, Antoine 1794 FRA0.001-0.7220-14.40 
  Martin, Axel 1730 FRA1.0010.21204.20 
  Azouni, Anais 1581 FRA1.0010.09201.80 
  Mir, Nicolas 1682 FRA0.501-0.3420-6.80 
 * 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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