Individual Calculations January 2022
 Maddens, Martijn  Total change: 22.80  Rating chartPersonal card
 Belgian Interclubs 2021-2022 Round 3 Various Places BEL 2021-12-05
RcRownchangeKK*chgGame
 2327 2126 0.50 1 0.26 20 5.20 
  De Wachter, Matthias f2327 BEL0.5010.26205.20 

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)
 
 18e Open de Vandoeuvre 2021 - Tournoi A (plus de 1900 elo) VANDOEUVRE LES NANCY FRA 2021-12-19
RcRownchangeKK*chgGame
 2218 2126 4.50 9 0.88 20 17.60 
  Fedorchuk, Sergey A. g2526  * UKR0.001-0.0820-1.60 
  Heck, Nils 1999 GER1.0010.33206.60 
  Dudognon, Thibault f2310 FRA0.5010.24204.80 
  Pavee, Louis 2039 FRA1.0010.38207.60 
  Degardin, Sylvain f2323 FRA1.0010.752015.00 
  Dgebuadze, Alexandre g2462 BEL0.001-0.1220-2.40 
  Song, Julien m2349 FRA0.001-0.2220-4.40 
  Helfer, Remi 2000 FRA0.501-0.1720-3.40 
  Boumrar, Ayrad 1953 FRA0.501-0.2320-4.60 
 * 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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