Individual Calculations September 2018
 Haredy, Hesham  Total change: -13.20  Rating chartPersonal card
 Egyptian Ch. Open 2018 Final Cairo EGY 2018-08-07
RcRownchangeKK*chgGame
 1786 1695 2.00 6 -0.33 40 -13.20 
  Ramadan Farag, Ahmed 2003 EGY1.0010.864034.40 
  Abdo, Hany Elsayed 2081 EGY0.001-0.0940-3.60 
  Mabrook, Hamdy 1968 EGY0.001-0.1740-6.80 
  Fekri, Wael 1999 EGY0.001-0.1440-5.60 
  El Zayat, Ayman 1295  * EGY1.0010.08403.20 
  Fahmi, Adham 1372 EGY0.001-0.8740-34.80 
 * 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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