Rapid: Individual Calculations October 2023
 Larcher, Jean-Luc  Total change: -62.00  Rating chartPersonal card
 31eme Open de la foire aux haricots Arpajon ARPAJON FRA 2023-09-17
RcRownchangeKK*chgGame
 1302 1541 0.00 4 -3.10 20 -62.00 
  Chiba, Redouane 1141  * FRA0.001-0.9220-18.40 
  Abadie, Franck 1497 FRA0.001-0.5620-11.20 
  Kannengiesser, Philippe 1352 FRA0.001-0.7520-15.00 
  Negre, Maxime 1216 FRA0.001-0.8720-17.40 
 * 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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