Individual Calculations September 2018
 Kamel, Nabil  Total change: -30.40  Rating chartPersonal card
 Egyptian Ch. Open 2018 Final Cairo EGY 2018-08-07
RcRownchangeKK*chgGame
 1805 2034 3.00 6 -1.52 20 -30.40 
  Ibrahem Barakat, Ahmed 1739 EGY1.0010.15203.00 
  Ameir, Moheb m2325 EGY0.001-0.1520-3.00 
  Refaay, Ahmed 1774 EGY1.0010.18203.60 
  Abdel Hakim, Mohamed 1721 EGY0.501-0.3620-7.20 
  Abdel Wahed, Hafez 1635 EGY0.501-0.4220-8.40 
  Nageeb, Kerolos 1634  * EGY0.001-0.9220-18.40 
 * 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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