Rapid: Individual Calculations September 2018
 Khalaf Hany, Nour  Total change: -5.20  Rating chartPersonal card
 3rd Alex Chess Alexandria EGY 2018-08-04
RcRownchangeKK*chgGame
 1765 1518 1.00 6 -0.26 20 -5.20 
  Osama, Ibrahim 1918  * EGY0.001-0.0820-1.60 
  Fared, Karim 1811 EGY0.001-0.1520-3.00 
  Ezzat, Ahmed 1828 EGY0.001-0.1420-2.80 
  Alguttani, Faraj Adel 1778 LBA1.0010.822016.40 
  Hesham , Hassan Mahmoud 1696 EGY0.001-0.2720-5.40 
  Kamil, Askandar 1560 EGY0.001-0.4420-8.80 
 * 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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