Rapid: Individual Calculations January 2023
 Loistron, Patrick  Total change: -22.60  Rating chartPersonal card
 28eme Grand Tournoi Rapide de Clermont-Ferrand Echecs CLERMONT FERRAND FRA 2022-12-17
RcRownchangeKK*chgGame
 1494 1626 2.00 5 -1.13 20 -22.60 
  Rey, Gaetan 1884 FRA0.001-0.1820-3.60 
  Delcroix, Ulysse 1222 FRA0.001-0.9220-18.40 
  Font, Frederic 1317 FRA1.0010.14202.80 
  Alibert, Axel 1226  * FRA1.0010.08201.60 
  Perez, Alexandre 1823 FRA0.001-0.2520-5.00 
 * 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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