Individual Calculations November 2022
 Izaan, Shafeek  Total change: -6.80  Rating chartPersonal card
 ASIAN AMATEUR CHESS CHAMPONSHIPS 2022 - OPEN Muscat OMA 2022-09-27
RcRownchangeKK*chgGame
 1650 1167 0.00 3 -0.17 40 -6.80 
  Al Abdali, Zeyad Saleh 1780 KSA0.001-0.0240-0.80 
  Zholdoshmamatov, Adilet 1653 KGZ0.001-0.0440-1.60 
  Al, Harasi Saif 1518 OMA0.001-0.1140-4.40 

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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