Rapid: Individual Calculations March 2024
 Alzen, Ahmed  Total change: 9.40  Rating chartPersonal card
 Golden knight 68 Giza EGY 2024-02-02
RcRownchangeKK*chgGame
 1799 1467 1.00 4 0.47 20 9.40 
  Sameeh, Hany f1952 EGY0.001-0.0420-0.80 
  Ghareeb, Mohamed Reda 1754 EGY1.0010.842016.80 
  Hassan, Moustafa Mohamed 1786 EGY0.001-0.1320-2.60 
  Helal, Akram 1704 EGY0.001-0.2020-4.00 

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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