Individual Calculations February 2024
 Desfontaine, Aurelien  Total change: 12.60  Rating chartPersonal card
 42eme Open International d'Echecs de Bethune - Tournoi C BETHUNE FRA 2023-12-26
RcRownchangeKK*chgGame
 1275 1095 2.00 5 0.63 20 12.60 
  Mozgawa, Maxime 1232 FRA1.0010.682013.60 
  Pieters, Romain 1427 FRA0.001-0.1220-2.40 
  Nicot, Anna 1307 FRA0.001-0.2320-4.60 
  Martellier, Joachim 1206 FRA0.001-0.3520-7.00 
  Bath, Fabrice 1204 FRA1.0010.652013.00 

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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