Rapid: Individual Calculations February 2022
 Jabloun , Bilel  Total change: -21.20  Rating chartPersonal card
 IM Slah Hmadi 1st Rapid International Chess Tournament Siliana TUN 2022-01-01
RcRownchangeKK*chgGame
 1877 1996 1.50 4 -1.06 20 -21.20 
  Amdouni, Amenallah 1596  * TUN1.0010.08201.60 
  Alkrnaf, Mohamed Othman 1832 LBA0.001-0.7220-14.40 
  Ferjaoui, Khaled 1774 TUN0.001-0.7820-15.60 
  Amdouni, Zoubaier f2305 TUN0.5010.36207.20 
 * 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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