Individual Calculations February 2022
 Alhassadi, Yousef A.  Total change: 6.80  Rating chartPersonal card
 1st OPEN BICA PAWN INTERNATIONAL CHESS TOURNAMENT SOUSSE TUN 2021-12-23
RcRownchangeKK*chgGame
 1998 2025 5.00 9 0.17 40 6.80 
  Abdallah, Mohamed Khalil 1625  * TUN1.0010.08403.20 
  Abdisalimov, Abdimalik m2425  * UZB0.001-0.0840-3.20 
  Zouari, Mohanned 1629 TUN1.0010.08403.20 
  Sarwat, Walaa m2222 EGY0.5010.254010.00 
  Sattarov, Bobir 2425  * UZB0.001-0.0840-3.20 
  Boulaares, Adam 1696 TUN0.501-0.3840-15.20 
  Alzantuti, Yousef 1748 LBA1.0010.17406.80 
  Zaibi, Amir g2405 TUN0.001-0.0940-3.60 
  Iasman, Inna 1808 FRA1.0010.22408.80 
 * 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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