Individual Calculations May 2019
 Abida, Abderazek  Total change: -7.60  Rating chartPersonal card
 Festival International du jeu d'echecs du Sahel Tunisien (Open) Hammam Sousse TUN 2019-04-18
RcRownchangeKK*chgGame
 1632 1575 2.50 6 -0.19 40 -7.60 
  Ould Rouis, Mounir 1975  * ALG1.0010.924036.80 
  Rekik, Ismail 1886 TUN0.001-0.1440-5.60 
  Ben Brahem, Aymen 1926 TUN0.001-0.1140-4.40 
  Mezni, Elyes 1206 TUN0.501-0.4040-16.00 
  Mejri, Moncef 1399 TUN0.001-0.7340-29.20 
  Khlaf, Bassem 1400 TUN1.0010.274010.80 
 * 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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