Individual Calculations February 2022
 Tritar, Kamel  Total change: 12.40  Rating chartPersonal card
 1st OPEN BICA PAWN INTERNATIONAL CHESS TOURNAMENT SOUSSE TUN 2021-12-23
RcRownchangeKK*chgGame
 1930 1822 4.00 9 0.62 20 12.40 
  Romanov, Evgeny g2222  * RUS0.001-0.0820-1.60 
  Ben Said, Safa wf1545 TUN1.0010.17203.40 
  Bouzidi, Ahmed c2105 TUN0.001-0.1620-3.20 
  Bayood, Mustafa 1619 LBA1.0010.24204.80 
  Achour, Oussama 1422  * TUN1.0010.08201.60 
  Meftahi, Houssem m2098 TUN0.5010.33206.60 
  Ben Brahem, Aymen 2131 TUN0.001-0.1420-2.80 
  Ben Ammar, Mohamed c2148 TUN0.5010.37207.40 
  Mezioud, Amina wg2077 ALG0.001-0.1920-3.80 
 * 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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