Rapid: Individual Calculations April 2023
 Ahmed Djibaba, Mounir  Total change: 4.20  Rating chartPersonal card
 4eme Rapide de Petit-Caux PETIT CAUX FRA 2023-03-05
RcRownchangeKK*chgGame
 1519 1610 4.50 7 0.21 20 4.20 
  Paillette, Hubert 1210  * FRA1.0010.08201.60 
  Medghoul, Sherif 2002 FRA0.001-0.0820-1.60 
  Dionisi, Michel 1334 FRA1.0010.17203.40 
  Ple, Laurent 1335 FRA0.501-0.3320-6.60 
  Deregnaucourt, Lucas 1908 FRA0.001-0.1520-3.00 
  Zinoun, Said 1378 FRA1.0010.21204.20 
  Allexandre, Quentin 1465 FRA1.0010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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