Rapid: Individual Calculations September 2021
 Ghareeb, Mohamed Reda  Total change: 5.60  Rating chartPersonal card
 Delta Rapid tournament ( Max rating 2050 ) Giza EGY 2021-07-30
RcRownchangeKK*chgGame
 1737 1764 3.50 6 0.28 20 5.60 
  Mohamed Elsayed, Ayman 1530 EGY0.501-0.2920-5.80 
  Khalid, Osman Ahmed Salah 1991 SUD1.0010.792015.80 
  Hossam Mohamed, Adham 1628 EGY0.001-0.6820-13.60 
  Shabaan, Osama M 1714 EGY0.001-0.5720-11.40 
  Salah, Abd Elbaset 1556 EGY1.0010.23204.60 
  Fahmy, Ahmed 2001 EGY1.0010.802016.00 

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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