Rapid: Individual Calculations December 2022
 Boissezon, Michel  Total change: -9.00  Rating chartPersonal card
 19e Rapide Fide de l'Echecs Club Montpellier MONTPELLIER FRA 2022-11-26
RcRownchangeKK*chgGame
 1491 1600 2.00 4 -0.45 20 -9.00 
  Ribourg, Louis 1200  * FRA0.501-0.4220-8.40 
  Thieuleux, Thomas 1340 FRA1.0010.18203.60 
  Decroix, Paloan 1791 FRA0.5010.25205.00 
  Fournier, Jean-Fred 1632 FRA0.001-0.4620-9.20 
 * 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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