Rapid: Individual Calculations January 2018
 Kalai, Jihad  Total change: 6.80  Rating chartPersonal card
 5 RIDEF Parties rapides Championnats de la Francophonie Hammamet TUN 2017-10-31
RcRownchangeKK*chgGame
 1953 2079 5.50 8 0.34 20 6.80 
  Saadani, Tarak 2068 TUN0.501-0.0220-0.40 
  Derouiche, Mohamed Ramy 1679  * TUN1.0010.08201.60 
  Neggaz, Louey 1679  * TUN1.0010.08201.60 
  Chamam, Nazih 1990 TUN0.001-0.6220-12.40 
  Sirletti, Sonia 1846 ITA1.0010.21204.20 
  Zaibi, Amir m2367 TUN0.001-0.1620-3.20 
  Alhousseyni, Hasseye 1962 MLI1.0010.34206.80 
  Bah, Brema f2030 MLI1.0010.43208.60 
 * 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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