Rapid: Individual Calculations May 2018
 Abdel Aziz, Ehab  Total change: -39.00  Rating chartPersonal card
 El Hafeed Alexandria EGY 2018-04-09
RcRownchangeKK*chgGame
 1917 2155 5.00 9 -1.95 20 -39.00 
  Sawers, Kerlus 1755  * EGY1.0010.08201.60 
  Abo Elyazeed, Omar 1882 EGY1.0010.17203.40 
  Nashaat, Kerulos 1755  * EGY1.0010.08201.60 
  Raslan, Moustafa 2126 EGY0.001-0.5420-10.80 
  Fouad, Mohamed 1874 EGY0.501-0.3420-6.80 
  Abdel Razik, Islam 1766 EGY1.0010.09201.80 
  Khalil, Ahmed Salem 2119 EGY0.001-0.5520-11.00 
  Elsayed, Gamal 2015 EGY0.501-0.1920-3.80 
  Hussain, Abdel Naser 1958 EGY0.001-0.7520-15.00 
 * 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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