Individual Calculations April 2017
 Kameil, Emad  Total change: -14.40  Rating chartPersonal card
 1st. Cairo Chess Academy Open Cairo EGY 2017-03-20
RcRownchangeKK*chgGame
 1727 1687 2.50 6 -0.36 40 -14.40 
  Nyazi, Nehad 2087  * EGY0.001-0.0840-3.20 
  Shaaban, Mohamed Ahmed 1495 EGY0.001-0.7540-30.00 
  Ewees, Moustafa 1668 EGY0.001-0.5340-21.20 
  Ashour, Mohamed Naguib 1500 EGY1.0010.264010.40 
  Wageih, Mamdouh 2034 EGY0.5010.394015.60 
  Abdel Aziz, Ashraf 1577 EGY1.0010.354014.00 
 * 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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