Rapid: Individual Calculations October 2017
 Hassan, Ahmed  Total change: -7.60  Rating chartPersonal card
 1st Port Said Rapid (Hossam Ali) Posrt Said EGY 2017-09-21
RcRownchangeKK*chgGame
 2148 1770 0.00 4 -0.38 20 -7.60 
  Ameir, Moheb m2170  * EGY0.001-0.0820-1.60 
  Abdel Moniem, Mohamed 2126 EGY0.001-0.1120-2.20 
  Imam, Ashraf 2125 EGY0.001-0.1120-2.20 
  Abdel Samee, Mohamed 2170  * EGY0.001-0.0820-1.60 
 * 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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