Rapid: Individual Calculations December 2018
 Abdel Kader, Emad  Total change: -23.00  Rating chartPersonal card
 3rd 10th of Ramadan Chess Rapud Cairo EGY 2018-11-03
RcRownchangeKK*chgGame
 1775 1810 2.00 6 -1.15 20 -23.00 
  Al-Saadi, Jumaa A.gatea f2140 IRQ1.0010.882017.60 
  Hussein, Hany 2083 EGY0.001-0.1720-3.40 
  Elsayed, Moustafa 2125 EGY0.001-0.1420-2.80 
  Ibrahem Elsayed, Mohab 1410  * EGY0.001-0.9220-18.40 
  Mahmoud, Ahmed Gamal 1410  * EGY0.001-0.9220-18.40 
  Abdel Aziz, Ashraf 1480 EGY1.0010.12202.40 
 * 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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