Rapid: Individual Calculations June 2024
 Gaafar, Mahmoud  Total change: -20.20  Rating chartPersonal card
 MANSORA CHESS CLUB 18th OPEN Dakahlia EGY 2024-05-02
RcRownchangeKK*chgGame
 1736 1985 3.00 5 -1.01 20 -20.20 
  Saad Elsayed, Marwan 1758 EGY0.001-0.7920-15.80 
  Abdel Fatah Omar, Mohamed 1686 EGY1.0010.15203.00 
  Abdel Rahman Eldsoky, Mohamed 1645 EGY1.0010.12202.40 
  Eltablawi, Aly Tarek 1751 EGY1.0010.21204.20 
  Elkholy, Abdalla 1838 EGY0.001-0.7020-14.00 

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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