Rapid: Individual Calculations September 2023
 Lefevre, Gerard  Total change: -21.40  Rating chartPersonal card
 24e Rapide Fide du Grand Roque d'Anglars SAINT ANTONIN NOBLE VAL FRA 2023-08-25
RcRownchangeKK*chgGame
 1524 1716 4.00 7 -1.07 20 -21.40 
  Harzali, Sabrina 1316  * FRA1.0010.08201.60 
  Lavilledieu, Pierre-Loup 1469 FRA1.0010.19203.80 
  Ros Alonso, Joana 1942 ESP0.001-0.2120-4.20 
  Mendil, Yacine 1444 FRA0.001-0.8320-16.60 
  Delpech, Xavier 1415 FRA0.001-0.8520-17.00 
  Shengold, Jeffrey 1604 FRA1.0010.35207.00 
  Garcia Del Prado, Bruno 1477 FRA1.0010.20204.00 
 * 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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