Rapid: Individual Calculations May 2018
 Shoieb, Mahmoud  Total change: -21.80  Rating chartPersonal card
 2nd Edku Rapid Edku EGY 2018-04-25
RcRownchangeKK*chgGame
 1713 1865 3.00 6 -1.09 20 -21.80 
  Naby, Saiid A. 2265  * EGY0.001-0.0820-1.60 
  Abdel Fatah, Ahmed 1562 EGY1.0010.14202.80 
  Saleh, Slami Mohamed 1465  * EGY0.001-0.9220-18.40 
  Shaker, Ahmed 1647 EGY1.0010.22204.40 
  Abdel Hameid, Zaki 1821 EGY0.001-0.5620-11.20 
  Abo Elkassem, Mohamed 1520 EGY1.0010.11202.20 
 * 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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