Rapid: Individual Calculations October 2021
 Delhomme, Alexandre  Total change: 4.00  Rating chartPersonal card
 23e Rapide FIDE Raphael Legendre des Echiquiers Berry-Sologne a Gien GIEN FRA 2021-09-19
RcRownchangeKK*chgGame
 1422 1173 1.00 4 0.20 20 4.00 
  Bayer, Jean-Pierre 1510 FRA0.001-0.1220-2.40 
  Heau, Maxime 1316 FRA0.001-0.3120-6.20 
  De Smet, Fabrice 1449 FRA0.001-0.1720-3.40 
  Herbaut, Jonathan 1414 FRA1.0010.802016.00 

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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