Individual Calculations May 2019
 Gasmi, Walid  Total change: -12.60  Rating chartPersonal card
 Championnat National par equipe A 2020 10-11 Bizerte TUN 2019-04-06
RcRownchangeKK*chgGame
 1614 1892 0.00 1 -0.83 20 -16.60 
  Boulaares, Adam 1614 TUN0.001-0.8320-16.60 

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)
 
 Festival International du jeu d'echecs du Sahel Tunisien (Open) Hammam Sousse TUN 2019-04-18
RcRownchangeKK*chgGame
 1757 1892 6.00 9 0.20 20 4.00 
  Mezni, Elyes 1492  * TUN1.0010.08201.60 
  Belattar, Ines 1492  * ALG0.001-0.9220-18.40 
  Bouzid, Taher 1553 TUN1.0010.12202.40 
  Ben Youssef, Chedly 1680 TUN1.0010.23204.60 
  Ghanem, Khaled 1819 TUN1.0010.40208.00 
  Ismail, Hassen 2012 TUN0.001-0.3420-6.80 
  Malki, Mounir 1733 TUN1.0010.29205.80 
  Charfeddine, Akram 2015 TUN1.0010.672013.40 
  Chamam, Nazih 2019 TUN0.001-0.3320-6.60 
 * 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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