Individual Calculations December 2019
 El Ashry, Khaled  Total change: -35.80  Rating chartPersonal card
 Egyptian Ch. Open (Final) 2019 Cairo EGY 2019-11-16
RcRownchangeKK*chgGame
 1769 1809 2.50 8 -1.79 20 -35.80 
  Yousry, Mohamed 2185 EGY0.001-0.0920-1.80 
  Maged, Mathew 1409  * EGY1.0010.08201.60 
  Saber, Hesham 2027 EGY0.001-0.2220-4.40 
  Mabrook, Hamdy 1986 EGY0.001-0.2720-5.40 
  Tamer Rafaat, Adham 1409  * EGY1.0010.08201.60 
  Mahdy, Tawfeik 1971 EGY0.001-0.2920-5.80 
  Mansour, Moaaz 1569 EGY0.501-0.3020-6.00 
  Nabil, Mohamed 1592 EGY0.001-0.7820-15.60 
 * 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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