Rapid: Individual Calculations April 2023
 Tran Amar, Charlie  Total change: -18.80  Rating chartPersonal card
 Tournoi Rapide Echiquier Nicois 5 mars 2023 NICE FRA 2023-03-05
RcRownchangeKK*chgGame
 1499 1094 0.00 4 -0.47 40 -18.80 
  Tran Amar, Andy 1612 FRA0.001-0.0340-1.20 
  Rol-Hani, Lionel 1381 FRA0.001-0.1640-6.40 
  Pacchioni, Fabien 1730 FRA0.001-0.0140-0.40 
  Lamartiniere, Christian 1273 FRA0.001-0.2740-10.80 

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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