Individual Calculations April 2023
 Vlachos, Anatole  Total change: 4.60  Rating chartPersonal card
 Festival International des Jeunes Tournoi de GMI de l'Ile de France 2023 PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 2467 2454 4.50 9 0.14 10 1.40 
  Droin, Augustin f2436 FRA0.501-0.0310-0.30 
  David, Alberto g2533 ITA0.001-0.3910-3.90 
  Fedorchuk, Sergey A. g2637 UKR0.5010.24102.40 
  Materia, Marco m2410 FRA0.501-0.0610-0.60 
  Bon, Michael f2394 FRA1.0010.42104.20 
  Laurent-Paoli, Pierre m2515 FRA0.001-0.4210-4.20 
  Bellahcene, Bilel g2486 ALG1.0010.54105.40 
  Razafindratsima, Timothe m2455 FRA0.5010.00100.00 
  Bassini, Emile f2338 FRA0.501-0.1610-1.60 

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)
 
 Team 2023 - IDF Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 2197 2446 1.00 1 0.19 10 1.90 
  Croizier, Valery 2197 FRA1.0010.19101.90 

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 2023 - Coupe de France 8e FRANCE FRA 2023-03-26
RcRownchangeKK*chgGame
 2123 2446 1.00 1 0.13 10 1.30 
  Ouchichi, Ilies 2123 FRA1.0010.13101.30 

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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