Rapid: Individual Calculations July 2018
 Barbe, Luc  Total change: -15.40  Rating chartPersonal card
 1er Open Rapide d'ete de l'Echecs Club Montpellier MONTPELLIER FRA 2018-06-10
RcRownchangeKK*chgGame
 1764 1623 1.50 7 -0.77 20 -15.40 
  Dubois, Marie 1910 FRA0.001-0.1620-3.20 
  Long, Pierre 1267 FRA1.0010.11202.20 
  Dussol, Pierre f2023  * FRA0.001-0.0820-1.60 
  Crivelle, Patrick 1807 FRA0.5010.24204.80 
  Viennois, Romain 1869 FRA0.001-0.1920-3.80 
  Coquelle, Arnaud 1738 FRA0.001-0.3420-6.80 
  Balais, Andre 1735 FRA0.001-0.3520-7.00 
 * 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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