Rapid: Individual Calculations December 2023
 Lefrancois, Frederic  Total change: -14.60  Rating chartPersonal card
 Memorial Pavilla 2023 - Tournoi Senior (de Minimes a Veterans) LE ROBERT FRA 2023-11-11
RcRownchangeKK*chgGame
 1441 1499 1.00 3 -0.73 20 -14.60 
  Alcindor, Samuel 1601 FRA0.001-0.3620-7.20 
  Huyghues-Beaufond, Mathis 1415 FRA0.001-0.6220-12.40 
  Ramdani, Nayati 1307 FRA1.0010.25205.00 

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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