Individual Calculations November 2022
 Almuhaini, Abdulaziz  Total change: 3.40  Rating chartPersonal card
 ASIAN AMATEUR CHESS CHAMPONSHIPS 2022 - OPEN Muscat OMA 2022-09-27
RcRownchangeKK*chgGame
 1767 1392 0.50 3 0.17 20 3.40 
  Thapa, Krishna c1928 NEP0.001-0.0320-0.60 
  Kloub.m 1687 JOR0.001-0.1520-3.00 
  Al, Mamari Mohammed Salim 1685 OMA0.5010.35207.00 

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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