Rapid: Individual Calculations August 2015
 Abdel Hakam, Magdy  Total change: 13.00  Rating chartPersonal card
 5th Gharbia Rapid Mahalla EGY 2015-07-23
RcRownchangeKK*chgGame
 2028 1639 1.00 4 0.65 20 13.00 
  Yousry, Salah f2039  * EGY0.001-0.0820-1.60 
  Sameir, Mahmoud 2039  * EGY0.001-0.0820-1.60 
  Anwar, Ashraf 2039  * EGY0.001-0.0820-1.60 
  Ehab, Mohamed 1993 EGY1.0010.892017.80 
 * 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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