Individual Calculations November 2022
 Elhamdi, Firas  Total change: -5.20  Rating chartPersonal card
 Basel General Open II 2022 Riehen BS SUI 2022-10-07
RcRownchangeKK*chgGame
 1739 1590 1.00 3 -0.13 40 -5.20 
  Dolzhykova, Kateryna wm2190 UKR0.001-0.0240-0.80 
  Begdullayeva, Karina 1190  * SUI1.0010.08403.20 
  Jud, Marc 1837 SUI0.001-0.1940-7.60 
 * 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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