Individual Calculations January 2023
 Taye, Melvin  Total change: -2.40  Rating chartPersonal card
 2eme Open Fide de l'Arsenal (-2400) LE LAMENTIN FRA 2022-12-10
RcRownchangeKK*chgGame
 1631 1073 0.00 2 -0.06 40 -2.40 
  Bichon, Xavier 1689 FRA0.001-0.0240-0.80 
  Alcindor, Samuel 1573 FRA0.001-0.0440-1.60 

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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