Rapid: Individual Calculations March 2019
 Zakrea, Abdel Azim  Total change: 38.40  Rating chartPersonal card
 Alex Medical Club Chess Rapid Alexandria EGY 2019-02-21
RcRownchangeKK*chgGame
 1767 1501 3.50 8 1.92 20 38.40 
  Ibrahim Wali, Mohamed 1888 EGY0.001-0.0920-1.80 
  Elhadad, Ahmed K 1745 EGY0.5010.30206.00 
  El Nabawy, Nabil 1558 EGY1.0010.582011.60 
  Madyan, Amro 1901  * EGY0.001-0.0820-1.60 
  Abdel Aziz, Mohamed 1635 EGY0.001-0.3220-6.40 
  Mahmoud, Hassan 1695 EGY1.0010.752015.00 
  Baqa Elbrince, Mohamed 1810 EGY1.0010.862017.20 
  Elsayed, Islam 1901  * EGY0.001-0.0820-1.60 
 * 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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