Rapid: Individual Calculations October 2019
 Hafez, Adel Mohamed  Total change: -7.40  Rating chartPersonal card
 Harraz Chess Rapid 3 Cairo EGY 2019-09-14
RcRownchangeKK*chgGame
 1741 1396 0.00 3 -0.37 20 -7.40 
  Tamer, Mohamed f1796  * EGY0.001-0.0820-1.60 
  Hemeida, Eyad 1631 EGY0.001-0.2120-4.20 
  Abdel Razik, Islam 1796  * 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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