Individual Calculations September 2022
 Karmali, Hafiz  Total change: 0.20  Rating chartPersonal card
 2022 Calgary International Qualifier Calgary CAN 2022-07-30
RcRownchangeKK*chgGame
 1810 1807 1.50 3 0.01 20 0.20 
  Soberov, Emil 1796 CAN0.001-0.5220-10.40 
  Yao, David 1790 CAN1.0010.48209.60 
  Bai, Jinghui 1843 CAN0.5010.05201.00 

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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