Rapid: Individual Calculations February 2023
 Anfosso, Laurent  Total change: -1.20  Rating chartPersonal card
 Rapide mensuel Colomiers - Janvier 2023 COLOMIERS FRA 2023-01-21
RcRownchangeKK*chgGame
 1479 1478 2.00 4 -0.06 20 -1.20 
  Landreaud, Jean-Claude 1209 FRA1.0010.17203.40 
  Antao, Amory 1961 FRA0.001-0.0520-1.00 
  Lorin, Ethan 1078  * FRA1.0010.08201.60 
  Alexandre, Jacques Junior 1666 FRA0.001-0.2620-5.20 
 * 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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