Rapid: Individual Calculations October 2018
 Ashour, Mohamed Naguib  Total change: 57.00  Rating chartPersonal card
 Ibrahim Mohsen Rapid Port Saiid EGY 2018-09-26
RcRownchangeKK*chgGame
 1798 1537 4.50 8 2.85 20 57.00 
  Abou Tayil, Mohamed 1937  * EGY0.001-0.0820-1.60 
  Kalsani, Mohammad 1760 SYR0.001-0.2220-4.40 
  Ibrahem Barakat, Ahmed 1750 EGY1.0010.772015.40 
  Abo Zoer, Abdellah 1816 EGY0.001-0.1620-3.20 
  Shetewy, Mohamed 1459 EGY1.0010.39207.80 
  Elmezahy, Ahmed 1785 EGY1.0010.812016.20 
  Hussain, Abdel Naser 1937  * EGY1.0010.922018.40 
  Raslan, Refaat 1937  * EGY0.5010.42208.40 
 * 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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