Individual Calculations February 2022
 Taher, Rami  Total change: -10.80  Rating chartPersonal card
 1st OPEN BICA PAWN INTERNATIONAL CHESS TOURNAMENT SOUSSE TUN 2021-12-23
RcRownchangeKK*chgGame
 1947 2046 5.00 9 -0.54 20 -10.80 
  Mallek, Saif 1646  * TUN1.0010.08201.60 
  Mosadeghpour, Masoud g2446  * IRI0.001-0.0820-1.60 
  Tamzali, Mahjoub 1653 TUN1.0010.08201.60 
  Koellner, Ruben Gideon m2428 GER0.001-0.0920-1.80 
  Ahmaida, Mohamed 1715 LBA1.0010.12202.40 
  Zaibi, Amir g2405 TUN0.001-0.1020-2.00 
  Kaabi, Iheb 1768 TUN1.0010.17203.40 
  Abdulrahim, Salem 1654 UAE0.001-0.9220-18.40 
  Albakkoush, Almonther Mohammed 1810 LBA1.0010.20204.00 
 * 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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