Rapid: Individual Calculations December 2023
 Abdel Sadek, Yasser  Total change: 56.20  Rating chartPersonal card
 Golden knight 56 Giza EGY 2023-11-10
RcRownchangeKK*chgGame
 1786 1472 4.00 8 2.81 20 56.20 
  Kamal Sharafal Dein, Khaled 1793 EGY0.001-0.1320-2.60 
  Ismail, Hany 1775 EGY0.001-0.1420-2.80 
  Hafez, Mohamed 1808 EGY0.001-0.1220-2.40 
  Fayz Zaky, Emad 1626 EGY1.0010.712014.20 
  Ibrahim, Ammar 1737 EGY1.0010.822016.40 
  Abdel Hameed, Islam 1706 EGY1.0010.792015.80 
  Gad, Mohammed Qotb 1921 EGY1.0010.942018.80 
  Saiid, Ibrahim 1920 EGY0.001-0.0620-1.20 

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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