Individual Calculations September 2023
 Noordhoek, Henk  Total change: -23.80  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1778 2015 5.50 9 -1.19 20 -23.80 
  Harutyunyan, Safar f2324 FRA0.5010.36207.20 
  Bonn, Thomas 2157 FRA0.5010.19203.80 
  Bat, Anu 1747 FRA0.501-0.3320-6.60 
  D`introno, Noe 1745 FRA0.501-0.3320-6.60 
  Alcantara, Levanah 1484 FRA0.501-0.4720-9.40 
  Donato, Arthur 1615  * FRA0.501-0.4220-8.40 
  Touiller, Thibault 1733 FRA0.501-0.3420-6.80 
  Alcantara, Eliyakim 1525 FRA1.0010.04200.80 
  Peignelin, Alexandre 1668 FRA1.0010.11202.20 
 * 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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