Individual Calculations February 2022
 Ben Abbes, Ayoub  Total change: 92.80  Rating chartPersonal card
 1st OPEN BICA PAWN INTERNATIONAL CHESS TOURNAMENT SOUSSE TUN 2021-12-23
RcRownchangeKK*chgGame
 1893 1580 3.50 8 2.32 40 92.80 
  Kazimova, Narmin wg1980  * AZE0.001-0.0840-3.20 
  Bouchamla, Alaa 1861 TUN0.001-0.1640-6.40 
  Galaiow, Hosam Faraj 1762 LBA1.0010.744029.60 
  Alasayfar, Abdulkarem 1905 LBA1.0010.874034.80 
  Ben Ghanem, Hamed 1980  * TUN0.001-0.0840-3.20 
  Rekik, Ismail 1920 TUN0.5010.384015.20 
  Gassouma, Mohamed 1980  * TUN0.001-0.0840-3.20 
  Alagouri, Hamdi Gaith 1752 LBA1.0010.734029.20 
 * 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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