Individual Calculations January 2019
 Chahed, Mourad  Total change: 1.20  Rating chartPersonal card
 Championnat de Tunisie Subsidiaire 2018 Tunis TUN 2018-12-13
RcRownchangeKK*chgGame
 1663 1793 4.50 7 0.03 40 1.20 
  Hwass, Amina 1393  * TUN1.0010.08403.20 
  Elayeb, Med Yessine 1475 TUN1.0010.13405.20 
  Hergli, Amir 2090 TUN0.5010.354014.00 
  Hmam, Mohamed 2030 TUN0.5010.304012.00 
  Tira, Ahmed 1393  * TUN0.501-0.4240-16.80 
  Kahlaoui, Hassen 1710 TUN0.001-0.6140-24.40 
  Saoud, Slim 1552 TUN1.0010.20408.00 
 * 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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