Individual Calculations May 2023
 Boucif, Imrane  Total change: 48.80  Rating chartPersonal card
 Team 2023 - NOR Avril FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1236 1147 1.00 1 0.62 40 24.80 
  Damamme, Maxime 1236 FRA1.0010.624024.80 

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
 1620 1147 1.00 6 0.60 40 24.00 
  Lehericey, Romain 1653 FRA0.5010.464018.40 
  El Zein, Zayne-Eddine 1880 LBN0.001-0.0140-0.40 
  Desmoulieres, Axelle 1537 FRA0.001-0.0940-3.60 
  Dufeux, Patrice 1517 FRA0.001-0.1040-4.00 
  Ababsa, Tufek 1480 FRA0.5010.384015.20 
  Delaruelle, Christian 1650 FRA0.001-0.0440-1.60 

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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