Rapid: Individual Calculations September 2018
 Wael, Abdel Rahman  Total change: 39.00  Rating chartPersonal card
 3rd Alex Chess Alexandria EGY 2018-08-04
RcRownchangeKK*chgGame
 1683 1402 3.50 8 1.95 20 39.00 
  Fared, Karim 1802  * EGY0.001-0.0820-1.60 
  Mohamed, Aly Essam 1720 EGY1.0010.872017.40 
  Abdel Aziz, Mohamed 1735 EGY0.5010.38207.60 
  Ramadan, Moustafa 1802  * EGY0.001-0.0820-1.60 
  Ibrahim, Sameh 1767 EGY0.001-0.1020-2.00 
  Abo Elmkarm, Mohamed 1508 EGY1.0010.642012.80 
  Ibrahim, Mahmood 1802  * EGY0.001-0.0820-1.60 
  El Alshey, Mahmoud 1326 EGY1.0010.40208.00 
 * 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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