Individual Calculations November 2022
 Al Yahmadi, Anas  Total change: 38.80  Rating chartPersonal card
 ASIAN AMATEUR CHESS CHAMPONSHIPS 2022 - OPEN Muscat OMA 2022-09-27
RcRownchangeKK*chgGame
 1724 1365 1.50 4 0.97 40 38.80 
  Sharaf, Khaleel 1874 PLE0.001-0.0440-1.60 
  Hayabik, Husain 1828 YEM0.001-0.0540-2.00 
  Al, Harasi Saif 1518 OMA1.0010.704028.00 
  Muhammed , Zahid 1677 PAK0.5010.364014.40 

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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