Individual Calculations October 2019
 Charfeddine, Akram  Total change: -16.20  Rating chartPersonal card
 International Go-Makkah Chess Festival 2019 - U2100 Sousse TUN 2019-09-01
RcRownchangeKK*chgGame
 1763 1990 6.00 9 -0.81 20 -16.20 
  Bedoui, Ahmed Amine 1590  * TUN0.001-0.9220-18.40 
  Jomaa, Fawzi 1590  * TUN1.0010.08201.60 
  Kachoud, Massaoud 1590  * LBA1.0010.08201.60 
  Bousrih, Maher 1699 TUN1.0010.15203.00 
  Al Mutairi, Hassan S c1811 KSA1.0010.27205.40 
  Souissi, Nebil 1868 TUN1.0010.33206.60 
  Boulaares, Adam 1730 TUN0.001-0.8220-16.40 
  Bourkhis, Adnen 1930 TUN1.0010.42208.40 
  Mohamed, Nouali f2061 TUN0.001-0.4020-8.00 
 * 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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