Rapid: Individual Calculations November 2021
 Firon, Pierre  Total change: -24.60  Rating chartPersonal card
 Grand Prix de l'Oise Saison 2021-2022 Journee 1 SONGEONS FRA 2021-10-03
RcRownchangeKK*chgGame
 1461 1513 1.00 4 -1.23 20 -24.60 
  Omar, Mawloud 1989 ALG0.001-0.0520-1.00 
  Soyer, Xavier 1123 FRA1.0010.09201.80 
  Frazao, Thomas 1634 FRA0.001-0.3420-6.80 
  Assal, Mohammed Amin 1098 FRA0.001-0.9320-18.60 

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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