Individual Calculations December 2023
 Petit, Ninon  Total change: -27.60  Rating chartPersonal card
 Team 2024 - Nationale 2 Jeunes r1 FRANCE FRA 2023-11-19
RcRownchangeKK*chgGame
 1031 1101 0.50 2 -0.69 40 -27.60 
  Exertier, Marlon 1013 FRA0.501-0.1240-4.80 
  Bonsergent, Ewen 1049 FRA0.001-0.5740-22.80 

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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