Rapid: Individual Calculations February 2019
 Hamed, Amro Mohamed  Total change: 45.00  Rating chartPersonal card
 Mahalat Damnah chess Rapid Cairo EGY 2019-01-25
RcRownchangeKK*chgGame
 2071 1779 3.50 7 2.25 20 45.00 
  Farrag, Mohamed 1741 EGY1.0010.45209.00 
  El Shenawy, Ashraf 2077 EGY1.0010.852017.00 
  Eldengawy, Ahmed 2145 EGY1.0010.902018.00 
  Abdel Elah, Ahmed 2158 EGY0.5010.41208.20 
  Amin, Ashraf f2179  * EGY0.001-0.0820-1.60 
  Rezk, Mohamed 2041 EGY0.001-0.1820-3.60 
  Fayad, Gamal 2153 EGY0.001-0.1020-2.00 
 * 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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