Rapid: Individual Calculations June 2019
 Abo Elkheir, Ahmed  Total change: -50.00  Rating chartPersonal card
 Elsaid Club Ramadan Chess Rapid Cairo EGY 2019-05-20
RcRownchangeKK*chgGame
 1626 1889 3.00 7 -2.50 20 -50.00 
  Gabr, Mohsen f2191 EGY0.001-0.1520-3.00 
  Ibrahem Saeed, Hossam 1547 EGY0.001-0.8820-17.60 
  Khaled, Yousef c1557 EGY0.001-0.8820-17.60 
  Mamdouh, Ahmed 1489  * EGY1.0010.08201.60 
  Mohamed Hussien, Hussien 1489  * EGY1.0010.08201.60 
  Kandil, Ahmed c1520 EGY0.001-0.9020-18.00 
  Elgazar, Moataz 1588 EGY1.0010.15203.00 
 * 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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