Individual Calculations September 2018
 Kelany, Saad  Total change: -9.60  Rating chartPersonal card
 Egyptian Ch. Open 2018 Final Cairo EGY 2018-08-07
RcRownchangeKK*chgGame
 1889 2109 5.00 7 -0.24 40 -9.60 
  Elsenbary, Yehya 1785 EGY0.501-0.3740-14.80 
  Moatamid, Yasser 1799 EGY1.0010.14405.60 
  Labib, Ibrahim Hasan m2425 EGY0.001-0.1340-5.20 
  Essam, Soad wc1709  * EGY1.0010.08403.20 
  Abdel Haleim, Sherif Hamdy 1709  * EGY1.0010.08403.20 
  Elokdah, Hamdy 1862 EGY1.0010.19407.60 
  Sadek, Taha 1934 EGY0.501-0.2340-9.20 
 * 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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