Rapid: Individual Calculations December 2018
 Ragaa, Hassan  Total change: 6.20  Rating chartPersonal card
 3rd 10th of Ramadan Chess Rapud Cairo EGY 2018-11-03
RcRownchangeKK*chgGame
 1931 1986 5.00 8 0.31 20 6.20 
  Antar, Safaa 1586  * EGY1.0010.08201.60 
  Ameir, Moheb m2386  * EGY0.001-0.0820-1.60 
  Elbakry, Kareem 1789 EGY1.0010.25205.00 
  Ahmed Yehia, Ahmed 1845 EGY1.0010.31206.20 
  Fawzy, Adham m2386  * EGY0.001-0.0820-1.60 
  Hafez, Mohamed 1854 EGY0.001-0.6820-13.60 
  Saber, Mohamed 1759 EGY1.0010.21204.20 
  Badr, Mohamed 1840 EGY1.0010.30206.00 
 * 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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