Individual Calculations December 2023
 Mostefai, Malik  Total change: 2.00  Rating chartPersonal card
 32eme Open International d'Echecs de Caen - Open A CAEN FRA 2023-10-29
RcRownchangeKK*chgGame
 1674 1493 2.00 7 0.09 20 1.80 
  Paillard, Eliott 1838 FRA0.001-0.1120-2.20 
  Estin-Charbonnel, Lucie 1699 FRA0.001-0.2420-4.80 
  Oger, Romain 1608 FRA1.0010.662013.20 
  Krell Calvo, Daniel 1681 ESP0.001-0.2620-5.20 
  Delaruelle, Christian 1613 FRA1.0010.662013.20 
  Farou, Fabrice 1689 FRA0.001-0.2520-5.00 
  Le Geay, Joachim 1590 FRA0.001-0.3720-7.40 

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)
 
 Team 2024 - IDF novembre FRANCE FRA 2023-11-01
RcRownchangeKK*chgGame
 1480 1477 1.00 2 0.01 20 0.20 
  Juillard, Lucas 1215 FRA1.0010.18203.60 
  Fontaine, Olivier 1745 FRA0.001-0.1720-3.40 

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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