Individual Calculations May 2023
 Dubois, Alan  Total change: -9.80  Rating chartPersonal card
 5eme Festival Franck Chandran de tournois fermes Tournoi D TOURS FRA 2023-04-08
RcRownchangeKK*chgGame
 1455 1453 2.00 5 -0.49 20 -9.80 
  Di Bella, Thomas 1442 FRA0.001-0.5220-10.40 
  Jeanneret, Denis 1494 FRA1.0010.562011.20 
  Gloker, Patrice 1444 FRA0.001-0.5120-10.20 
  Arous, Andre 1420 FRA0.001-0.5520-11.00 
  Le Guillou, Francois 1475 FRA1.0010.532010.60 

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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