Individual Calculations December 2023
 Jourdain, Jules  Total change: 0.00  Rating chartPersonal card
 Tournoi interne de Novembre 2023 Echecs78 (-1800) MAGNY LES HAMEAUX FRA 2023-11-08
RcRownchangeKK*chgGame
 1465 1381 2.50 6 0.00 40 0.00 
  Ivincky, Isabelle 1239 FRA1.0010.314012.40 
  Angoran, Arthur 1319 FRA1.0010.414016.40 
  Plantet, Marc 1723 FRA0.001-0.1240-4.80 
  Dorman, Didier 1484 FRA0.001-0.3640-14.40 
  Boulanger, Berengere 1270 FRA0.501-0.1540-6.00 
  Forion, Fernand 1756 FRA0.001-0.0940-3.60 

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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