Individual Calculations February 2024
 Vuillemin, Bernard  Total change: -0.80  Rating chartPersonal card
 17eme Open FIDE de l'Echecs Club Montpellier MONTPELLIER FRA 2023-12-27
RcRownchangeKK*chgGame
 1502 1206 1.00 5 -0.04 20 -0.80 
  Chomier, Frederic 1735 FRA0.001-0.0320-0.60 
  Auque, Bernard 1482 FRA0.001-0.1720-3.40 
  Mouchel-Vallon, Romain 1696 FRA0.001-0.0420-0.80 
  Kiss, Alexander 1099 FRA1.0010.35207.00 
  Benbellil, Rabah 1499 FRA0.001-0.1520-3.00 

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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