Rapid: Individual Calculations August 2019
 Rashed, Elsayed  Total change: -5.20  Rating chartPersonal card
 Harraz Chess Rapid 1 Damanhour EGY 2019-07-27
RcRownchangeKK*chgGame
 1799 1525 0.50 4 -0.26 20 -5.20 
  Mohamed, Tamer 1831 EGY0.001-0.1420-2.80 
  Nour Eldin, Mahmoud 1858 EGY0.5010.38207.60 
  Elbardan, Alaa 1925  * EGY0.001-0.0820-1.60 
  Elsayed, Tarek M. 1583 EGY0.001-0.4220-8.40 
 * 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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