Rapid: Individual Calculations September 2021
 Azab, Mohamed  Total change: 14.80  Rating chartPersonal card
 Delta Rapid tournament ( Max rating 2050 ) Giza EGY 2021-07-30
RcRownchangeKK*chgGame
 1692 1440 2.00 6 0.74 20 14.80 
  Mohamed, Tamer 1889 EGY0.001-0.0620-1.20 
  Mohamed Ismail, Mohamed 1657 EGY1.0010.782015.60 
  Sadek, Taha 1788 EGY0.001-0.1120-2.20 
  Salah, Abd Elbaset 1556 EGY1.0010.662013.20 
  Abdel Hameed Mohamed, Mohamed 1733 EGY0.001-0.1520-3.00 
  Aly Hassan, Hassan 1530 EGY0.001-0.3820-7.60 

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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