Individual Calculations December 2021
 Bayer, Jean-Pierre  Total change: -21.40  Rating chartPersonal card
 6eme Open International Serge Dimier Championnat du Loiret - Open A OLIVET FRA 2021-10-30
RcRownchangeKK*chgGame
 1598 1521 1.00 5 -1.07 20 -21.40 
  Zounani, Yacine 1921  * FRA0.001-0.0820-1.60 
  Motheron, Romain 1760 FRA0.001-0.2020-4.00 
  Crouet, Esus 1195 FRA1.0010.13202.60 
  Bouilloux, Jordan 1732 FRA0.001-0.2320-4.60 
  Chader, Nicolas 1383 FRA0.001-0.6920-13.80 
 * 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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