Rapid: Individual Calculations June 2022
 Mohamed Mahmoud, Abdel Rhman  Total change: -47.20  Rating chartPersonal card
 Nawras tournament Chess Port Said EGY 2022-05-03
RcRownchangeKK*chgGame
 1631 1833 3.50 8 -2.36 20 -47.20 
  Elabasery, Medhat 1885 EGY0.001-0.4320-8.60 
  Bauomy, Magdy 1624 EGY0.001-0.7720-15.40 
  Ahmed Morsy, Ahmed 1496 EGY1.0010.12202.40 
  Abdel Salam, Osama 1673 EGY0.001-0.7120-14.20 
  Abram Edoward , Said 1440 EGY0.501-0.4220-8.40 
  Saood, Zaki 1429 EGY1.0010.08201.60 
  Salama, Ashraf 1737 EGY1.0010.37207.40 
  Elmezahy, Ahmed 1761 EGY0.001-0.6020-12.00 

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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