Rapid: Individual Calculations June 2024
 Ahmed Abdel Ghafar, Moustafa  Total change: -26.00  Rating chartPersonal card
 Golden knight 82 U1800 Giza EGY 2024-05-20
RcRownchangeKK*chgGame
 1679 1629 0.00 3 -1.30 20 -26.00 
  Adel Abdel Hameid, Mohamed 1778 EGY0.001-0.3020-6.00 
  Bauomy, Magdy 1759 EGY0.001-0.3220-6.40 
  Tamer, Eyad 1499 EGY0.001-0.6820-13.60 

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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