Rapid: Individual Calculations January 2020
 Khaled Moustafa, Mahmoud  Total change: 44.60  Rating chartPersonal card
 Zagazig rapid 2019 Zagazig EGY 2019-11-30
RcRownchangeKK*chgGame
 1841 1526 3.50 8 2.23 20 44.60 
  Hussein, Akram 1926  * EGY0.001-0.0820-1.60 
  Refaat, Ismail 1836 EGY0.001-0.1420-2.80 
  Saeed, Moustafa 1553 EGY1.0010.542010.80 
  Abdel Moniem, Asmaa 1705 EGY1.0010.732014.60 
  Sakr, Tamer 1926  * EGY1.0010.922018.40 
  Beshara, Nadi 1926  * EGY0.5010.42208.40 
  Abdel Razik, Ahmed 1926  * EGY0.001-0.0820-1.60 
  Eraqi, Salah 1926  * EGY0.001-0.0820-1.60 
 * 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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