Rapid: Individual Calculations January 2020
 Aly Hassan, Hassan  Total change: -6.40  Rating chartPersonal card
 Zagazig rapid 2019 Zagazig EGY 2019-11-30
RcRownchangeKK*chgGame
 1777 1561 1.00 5 -0.32 20 -6.40 
  Hussein, Akram 1961  * EGY0.001-0.0820-1.60 
  Fatahalla, Alaa 1924 EGY0.001-0.1020-2.00 
  Abdel Aziz, Ahmed M. 1862 EGY0.001-0.1520-3.00 
  Adel Abou Zeid, Abdel Rahman 1302 EGY1.0010.18203.60 
  Refaat, Ismail 1836 EGY0.001-0.1720-3.40 
 * 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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