Individual Calculations November 2022
 Mohamed, Yousuf Al-Ali  Total change: 84.40  Rating chartPersonal card
 UAE League Chess Tournament 2022 - Open Sharjah UAE 2022-09-23
RcRownchangeKK*chgGame
 1827 1125 0.00 1 -0.01 40 -0.40 
  Zayed, Sultan Al Taher 1827 UAE0.001-0.0140-0.40 

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)
 
 ASIAN AMATEUR CHESS CHAMPONSHIPS 2022 - OPEN Muscat OMA 2022-09-27
RcRownchangeKK*chgGame
 1633 1125 2.50 7 2.12 40 84.80 
  Jaradat, Othman 1751 PLE0.001-0.0140-0.40 
  Khayat, Emad 1597 KSA0.001-0.0540-2.00 
  Shamas, Salim Ahmed 1663 OMA1.0010.974038.80 
  Al Ryami, Mustafa 1488 OMA0.5010.404016.00 
  Al Mamari, Mohammed 1438 OMA0.001-0.1440-5.60 
  Salim Issa, Ali Shamas c1886 OMA0.0010.00400.00 
  Al Ghafri, Amer 1605 OMA1.0010.954038.00 

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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