Rapid: Individual Calculations June 2024
 Mohamed Zakaria, Ahmed  Total change: -16.60  Rating chartPersonal card
 Golden knight 83 Giza EGY 2024-05-24
RcRownchangeKK*chgGame
 1926 1828 1.00 5 -0.83 20 -16.60 
  Tamer Waguih, Farid 1990 EGY0.001-0.2920-5.80 
  Tamer, Mohamed f1967 EGY0.001-0.3120-6.20 
  Hafez, Mahmoud 1891 EGY0.001-0.4120-8.20 
  Tork, Mohamed 1927 EGY1.0010.642012.80 
  Tawfeik, Ahmed Gamal 1854 EGY0.001-0.4620-9.20 

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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