Rapid: Individual Calculations October 2023
 Zheng, Alessio  Total change: -33.00  Rating chartPersonal card
 459e Rapide Fide du Canal PARIS FRA 2023-09-22
RcRownchangeKK*chgGame
 1341 1767 3.00 5 -1.65 20 -33.00 
  De La Roer, Eleonore 1310 FRA0.001-0.9520-19.00 
  Pretot, Julien 1367  * FRA1.0010.08201.60 
  Cirelli, Fabio 1360 FRA0.001-0.9220-18.40 
  Prevost, Christophe 1313 FRA1.0010.06201.20 
  Thery-Lahbib, Luka 1357 FRA1.0010.08201.60 
 * 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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