Rapid: Individual Calculations September 2023
 Hervez, Marc  Total change: -1.60  Rating chartPersonal card
 24e Rapide Fide du Grand Roque d'Anglars SAINT ANTONIN NOBLE VAL FRA 2023-08-25
RcRownchangeKK*chgGame
 1379 1394 2.00 4 -0.08 20 -1.60 
  Shengold, Jeffrey 1604 FRA0.001-0.2320-4.60 
  Bourgeois, Liam 1189 FRA0.001-0.7620-15.20 
  Escande Valette, Titouan 1500 FRA1.0010.642012.80 
  Hary, Serge 1221 FRA1.0010.27205.40 

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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