Rapid: Individual Calculations September 2023
 Donadille, Jean-Claude  Total change: -25.20  Rating chartPersonal card
 24e Rapide Fide du Grand Roque d'Anglars SAINT ANTONIN NOBLE VAL FRA 2023-08-25
RcRownchangeKK*chgGame
 1284 1314 2.50 7 -1.26 20 -25.20 
  Bonneteau, Pascal 1395 FRA0.001-0.3920-7.80 
  Choc-Aventin, Adriel 1108 FRA1.0010.24204.80 
  Lagarenne, Tom 1544 FRA0.001-0.2120-4.20 
  Lavilledieu, Melys 1080 FRA1.0010.21204.20 
  Garcia Del Prado, Bruno 1477 FRA0.001-0.2820-5.60 
  Grimault, Stephanie 1195 FRA0.001-0.6620-13.20 
  Bourgeois, Liam 1189 FRA0.501-0.1720-3.40 

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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