Individual Calculations November 2022
 Douglas, Lionel  Total change: -19.00  Rating chartPersonal card
 1er Open Fide de l'Arsenal (-2400) LE LAMENTIN FRA 2022-10-22
RcRownchangeKK*chgGame
 1594 1736 1.00 3 -0.95 20 -19.00 
  Alcindor, Samuel 1579 FRA1.0010.29205.80 
  Marceline, Philippe 1868 FRA0.001-0.3220-6.40 
  Huyghues-Beaufond, Mathis 1336  * FRA0.001-0.9220-18.40 
 * 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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