Rapid: Individual Calculations December 2018
 Hassan Abdallah, Yasser  Total change: 26.20  Rating chartPersonal card
 3rd 10th of Ramadan Chess Rapud Cairo EGY 2018-11-03
RcRownchangeKK*chgGame
 1994 1644 2.00 6 1.31 20 26.20 
  Morad, Ahmed 2032 EGY0.001-0.0920-1.80 
  Salem, Sameh 1956 EGY1.0010.862017.20 
  Saad Fathy, Mohamed 2044  * EGY1.0010.922018.40 
  Mahany, Mahmoud 2044  * EGY0.001-0.0820-1.60 
  Ali Mohamed, Mohamed 1977 EGY0.001-0.1220-2.40 
  Mohamed Sedeek, Reda 1910 EGY0.001-0.1820-3.60 
 * 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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