Rapid: Individual Calculations October 2017
 Rizk, Khaled  Total change: 64.00  Rating chartPersonal card
 9th Gharbia Rapid Chess Tournament Elmahalla EGY 2017-09-03
RcRownchangeKK*chgGame
 1868 1646 5.50 9 3.20 20 64.00 
  Rezk, Mohamed 2046  * EGY0.5010.42208.40 
  Moreis, Amgad 2046  * EGY0.001-0.0820-1.60 
  Kanbar, Yasser 1581 EGY1.0010.41208.20 
  Awadhom, Elsayed 1975 EGY0.001-0.1220-2.40 
  Mohamed, Islam M. 1490 EGY1.0010.29205.80 
  Gohar, Mohamed Ahmed 1881 EGY1.0010.792015.80 
  Ibrahim, Sameh 1889 EGY1.0010.802016.00 
  Elhalwagy, Islam 2046  * EGY0.001-0.0820-1.60 
  Abdallah, Wesam 1858 EGY1.0010.772015.40 
 * 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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