Rapid: Individual Calculations May 2023
 Helmy, Jad  Total change: 31.60  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 1er Avril 2023 LYON FRA 2023-04-01
RcRownchangeKK*chgGame
 1482 1411 4.50 7 1.58 20 31.60 
  Voilque, Rudy 1527 FRA1.0010.662013.20 
  Boutros, Milan 1667 FRA0.001-0.1920-3.80 
  Lambert Hoareau, Guillaume 1358 FRA0.001-0.5720-11.40 
  Girod, Pierre 1414 FRA1.0010.502010.00 
  Nugues Blouvac, Elise 1312 FRA1.0010.36207.20 
  Mechiche, Belkacem 1391 ALG1.0010.47209.40 
  Roblin, Pierre 1705 FRA0.5010.35207.00 

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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