Rapid: Individual Calculations June 2022
 Salama, Ashraf  Total change: 26.00  Rating chartPersonal card
 Nawras tournament Chess Port Said EGY 2022-05-03
RcRownchangeKK*chgGame
 1858 1737 4.50 9 1.30 20 26.00 
  Kandil, Adham m2170 EGY0.001-0.0620-1.20 
  Abdel Bary, Essam 1391 EGY1.0010.11202.20 
  Kandil, Elsayed 2004 EGY1.0010.822016.40 
  Sewelem, Ahmad S 1888 EGY1.0010.702014.00 
  Mahany, Mahmoud 2040 EGY0.001-0.1420-2.80 
  Nofal, Mohamed 1926 EGY0.5010.25205.00 
  Ashraf, Fahd 1855 EGY0.001-0.3420-6.80 
  Mohamed Mahmoud, Abdel Rhman 1833 EGY0.001-0.3720-7.40 
  El Nabawy, Nabil 1613 EGY1.0010.33206.60 

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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