Rapid: Individual Calculations September 2023
 Sudlow, James  Total change: -23.80  Rating chartPersonal card
 10e rapide FIDE de la Saint-Louis - Sete SETE FRA 2023-08-19
RcRownchangeKK*chgGame
 1501 1663 1.50 4 -1.19 20 -23.80 
  Cameron, Euan 1264 FRA1.0010.08201.60 
  Weill, Roland f1956 FRA0.5010.35207.00 
  Marchand, Laure 1502 FRA0.001-0.7120-14.20 
  Potier, Eloan 1280 FRA0.001-0.9120-18.20 

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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