Individual Calculations May 2023
 Boucif, Imrane  Total change: 32.40  Rating chartPersonal card
 Team 2023 - NOR Avril FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1250 1226 1.00 1 0.53 40 21.20 
  Damamme, Maxime 1250 FRA1.0010.534021.20 

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)
 
 52eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400) GONFREVILLE L'ORCHER FRA 2023-04-08
RcRownchangeKK*chgGame
 1568 1226 1.00 6 0.28 40 11.20 
  Lehericey, Romain 1626  * FRA0.5010.424016.80 
  El Zein, Zayne-Eddine 1626  * LBN0.001-0.0840-3.20 
  Desmoulieres, Axelle 1538 FRA0.001-0.1440-5.60 
  Dufeux, Patrice 1517 FRA0.001-0.1540-6.00 
  Ababsa, Tufek 1477 FRA0.5010.314012.40 
  Delaruelle, Christian 1626  * FRA0.001-0.0840-3.20 
 * 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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