Rapid: Individual Calculations January 2018
 Jarraya, Zied  Total change: 42.60  Rating chartPersonal card
 5 RIDEF Parties rapides Championnats de la Francophonie Hammamet TUN 2017-10-31
RcRownchangeKK*chgGame
 2176 2180 6.50 9 2.13 20 42.60 
  Moalla, Yosr 1780  * TUN1.0010.08201.60 
  Ephoevi-Ga, Adama Mawulikplimi c1813 TOG1.0010.10202.00 
  Belkhodja, Slim g2433 TUN1.0010.812016.20 
  Villegas, Pierre f2327 MNC0.5010.20204.00 
  Douissa, Oussama f2221 TUN0.5010.06201.20 
  Kollar, Romain 2000 FRA1.0010.26205.20 
  Boudriga, Med Ali m2348 TUN0.5010.22204.40 
  Le Quang, Kim f2282 BEL0.5010.14202.80 
  Legky, Nikolay A g2384 FRA0.5010.26205.20 
 * 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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