Rapid: Individual Calculations June 2019
 Hamam, Mahmoud  Total change: -36.20  Rating chartPersonal card
 M. Abo Nar chess rabid (sheikh zayed city) Cairo EGY 2019-04-29
RcRownchangeKK*chgGame
 1830 2152 5.00 8 -1.81 20 -36.20 
  Amir, Murad 1752  * EGY1.0010.08201.60 
  Magdy E., Mohamed 1752  * EGY1.0010.08201.60 
  Hassan, Moustafa Mohamed 1767 EGY0.001-0.9120-18.20 
  Ghasanalhindy 1787 PLE1.0010.10202.00 
  Mohamed Kamel, Mahmoud 1752  * EGY1.0010.08201.60 
  Hamed, Amro Mohamed 1824 EGY1.0010.13202.60 
  Zayan, Osama 2141 EGY0.001-0.5220-10.40 
  Yaser, Kareim 1861 EGY0.001-0.8520-17.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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