Individual Calculations September 2019
 Ajbara, Jamal  Total change: 10.40  Rating chartPersonal card
 7eme Rencontres Internationales des Echecs Francophones PARIS FRA 2019-08-04
RcRownchangeKK*chgGame
 1948 1842 3.00 7 0.26 40 10.40 
  Geenen, Marc f2242  * BEL0.001-0.0840-3.20 
  Ider, Ariuna 1593 FRA1.0010.19407.60 
  Jeanjean, Dominique 2171 FRA0.001-0.1240-4.80 
  Ben Youssef, Chedly 1640 TUN1.0010.24409.60 
  Haie, Arnaud 2130 FRA0.001-0.1640-6.40 
  Caroll, John 1713 FRA1.0010.334013.20 
  Denjoy, Arnaud 2150 FRA0.001-0.1440-5.60 
 * 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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