Individual Calculations February 2022
 Bayood, Mustafa  Total change: -120.40  Rating chartPersonal card
 1st OPEN BICA PAWN INTERNATIONAL CHESS TOURNAMENT SOUSSE TUN 2021-12-23
RcRownchangeKK*chgGame
 1550 1619 1.00 7 -3.01 40 -120.40 
  Bouaziz, Mehdi f2019  * TUN0.001-0.0840-3.20 
  Fates, Omer Salah 1875 LBA0.001-0.1940-7.60 
  Tritar, Kamel 1822 TUN0.001-0.2440-9.60 
  Frej, Chedly 1219  * TUN0.001-0.9240-36.80 
  Mallek, Saif 1365 TUN0.001-0.8140-32.40 
  Aouili, Ady 1267 TUN1.0010.11404.40 
  Abdallah, Mohamed Khalil 1283 TUN0.001-0.8840-35.20 
 * 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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