Individual Calculations September 2018
 Elbakry, Kareem  Total change: -46.00  Rating chartPersonal card
 Egyptian Ch. Open 2018 Final Cairo EGY 2018-08-07
RcRownchangeKK*chgGame
 1809 1842 2.00 6 -1.15 40 -46.00 
  Ezat, Abdallah 2227 EGY0.001-0.0940-3.60 
  Kazem, Youssef 1442  * EGY1.0010.08403.20 
  Hussein, Hany 2066 EGY0.001-0.2240-8.80 
  Lotfy, Ashraf 1442  * EGY1.0010.08403.20 
  Abdou, Mohamed Hamdy 2134 EGY0.001-0.1540-6.00 
  Aayed, Abdel Khalek 1542 EGY0.001-0.8540-34.00 
 * 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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