Individual Calculations June 2024
 Roux, Jean-Marie  Total change: -19.40  Rating chartPersonal card
 Championnat veterans des Bouches du Rhone 2024 AUBAGNE FRA 2024-05-07
RcRownchangeKK*chgGame
 1593 1534 2.00 7 -0.97 20 -19.40 
  Bautzmann, Didier 1739 FRA0.001-0.2420-4.80 
  Deregnaucourt, Yves 1737 FRA0.001-0.2420-4.80 
  Periale, Albert 1524 FRA1.0010.49209.80 
  Vilin, Gilles 1577 FRA1.0010.562011.20 
  Gouiffes, Thierry 1562 FRA0.001-0.4620-9.20 
  Boudet, Nicole 1449 FRA0.001-0.6220-12.40 
  Hidreau, Olivier 1564 FRA0.001-0.4620-9.20 

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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