Individual Calculations February 2022
 Kazimova, Narmin  Total change: 21.80  Rating chartPersonal card
 1st OPEN BICA PAWN INTERNATIONAL CHESS TOURNAMENT SOUSSE TUN 2021-12-23
RcRownchangeKK*chgGame
 2248 2183 5.00 9 1.09 20 21.80 
  Ben Abbes, Ayoub 1783  * TUN1.0010.08201.60 
  Bernadskiy, Vitaliy g2583  * UKR0.001-0.0820-1.60 
  Iasman, Inna 1808 FRA1.0010.09201.80 
  Ktita, Dhafer 1956 TUN1.0010.21204.20 
  Lagarde, Maxime g2583  * FRA0.001-0.0820-1.60 
  Sassi, Adnen 1990 TUN1.0010.25205.00 
  Al Qudaimi, Basheer m2440 YEM0.5010.32206.40 
  Khenkin, Igor g2529 GER0.5010.39207.80 
  Stocek, Jiri g2564 CZE0.001-0.0920-1.80 
 * 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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