Rapid: Individual Calculations September 2018
 Mousa, Ahmed  Total change: 14.20  Rating chartPersonal card
 3rd Alex Chess Alexandria EGY 2018-08-04
RcRownchangeKK*chgGame
 2016 2283 8.00 9 0.71 20 14.20 
  Ezzat, Ahmed 1883  * EGY1.0010.08201.60 
  Ramadan, Moustafa 1883  * EGY1.0010.08201.60 
  Eldengawy, Ahmed 2091 EGY1.0010.25205.00 
  Anwar, Ashraf Mohamed 2078 EGY1.0010.24204.80 
  Kretam, Ayman 1972 EGY1.0010.14202.80 
  Raslan, Moustafa 2150 EGY0.501-0.1820-3.60 
  Abdou, Mohamed Hamdy 2083 EGY0.501-0.2620-5.20 
  Saiid, Samir 2120 EGY1.0010.28205.60 
  Eltenawy, Refaat 1884 EGY1.0010.08201.60 
 * 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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