Individual Calculations November 2022
 Kamal Abd Elaal, Tarek  Total change: 75.60  Rating chartPersonal card
 6th El Khayari Matrouh Open 2022 Marsa Matrouh EGY 2022-10-07
RcRownchangeKK*chgGame
 1929 1688 3.50 7 1.89 40 75.60 
  Wafa, Hamed c2122 EGY0.001-0.0640-2.40 
  Gaafar, Mahmoud 2002 EGY0.001-0.1440-5.60 
  Magdy Ibrahim, Amr 1288  * EGY1.0010.08403.20 
  Mahany, Mahmoud 2055 EGY1.0010.904036.00 
  Lotfy, Abdel Rahman 1989 EGY0.5010.354014.00 
  Hany Kamal, Mohamed c2046 EGY0.001-0.1040-4.00 
  Beshara, Nadi 1998 EGY1.0010.864034.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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