Individual Calculations November 2019
 Emad, Waleed  Total change: 127.60  Rating chartPersonal card
 4th El Khayari Chess Open Matrouh EGY 2019-10-04
RcRownchangeKK*chgGame
 1795 1429 4.00 8 3.19 40 127.60 
  Sobh, Amrou m1829  * EGY0.001-0.0840-3.20 
  Ataoot, Mohamed 1829  * EGY0.5010.424016.80 
  Gahfer, Khaled 1785 LBA0.5010.394015.60 
  Ibrahim, Sameh 1787 EGY0.001-0.1040-4.00 
  Masoud, Mohamed Helmy 1829  * EGY0.001-0.0840-3.20 
  Azab, Mohamed 1713 EGY1.0010.844033.60 
  Haidar, Elfadol 1795 SUD1.0010.904036.00 
  Aboda, Adel 1796 EGY1.0010.904036.00 
 * 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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