Individual Calculations May 2019
 Messaoudi, Med Al Fethi  Total change: -46.00  Rating chartPersonal card
 Championnat National par equipe A 2020 10-11 Bizerte TUN 2019-04-06
RcRownchangeKK*chgGame
 1664 1848 1.00 1 0.26 40 10.40 
  Matmati, Ramzi 1664 TUN1.0010.264010.40 

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
 1661 1848 5.00 9 -1.41 40 -56.40 
  Chelly, Yahya 1448  * TUN0.001-0.9240-36.80 
  Hmili, Maryem 1448  * TUN1.0010.08403.20 
  Ben Kahla, Tahar 1530 TUN1.0010.13405.20 
  Mohamed Hedi, Nabli 1580 TUN0.501-0.3340-13.20 
  Miladi, Amen wf1681 TUN0.501-0.2240-8.80 
  Ben Moussa, Rached 1688 TUN1.0010.294011.60 
  Sabry, George 1930 EGY0.001-0.3940-15.60 
  Selmi, Hedi 1633 TUN1.0010.23409.20 
  Charfeddine, Akram 2015 TUN0.001-0.2840-11.20 
 * 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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