Individual Calculations January 2017
 Abo Elkheir, Ahmed  Total change: -27.20  Rating chartPersonal card
 Golden Cleopatra 2016 Cairo EGY 2016-12-13
RcRownchangeKK*chgGame
 1896 2042 4.00 8 -1.36 20 -27.20 
  Ahmed Abdel Hameed, Mohamed 1642  * EGY1.0010.08201.60 
  Fadi, Marko 2231 EGY0.001-0.2520-5.00 
  Hafez, Mohamed 1784 EGY1.0010.18203.60 
  Yousry, Salah f2319 EGY0.001-0.1720-3.40 
  Ramadan, Hosny 1842 EGY1.0010.24204.80 
  Amin, Khaled Mohamed 1767 EGY0.001-0.8320-16.60 
  Khatab, Esam 1860 EGY0.001-0.7420-14.80 
  Hassan, Moustafa Mohamed 1720 EGY1.0010.13202.60 
 * 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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