Rapid: Individual Calculations June 2017
 Zayan, Mohamed  Total change: -34.80  Rating chartPersonal card
 Mr. Hassan Mohsen Chess Rapid Cairo EGY 2017-05-01
RcRownchangeKK*chgGame
 1905 2096 4.00 8 -1.74 20 -34.80 
  Abdel Aziz Meky, Ahmed 1696  * EGY1.0010.08201.60 
  Waheed Shawky, Youssef 1696  * EGY1.0010.08201.60 
  Salah, Sayed 2199 EGY0.001-0.3620-7.20 
  Masoud, Mohamed Helmy 1856 EGY0.001-0.8020-16.00 
  Abdel Razek, Abdel Fatah 1826 EGY1.0010.17203.40 
  Abbas, Ahmed 1869 EGY1.0010.21204.20 
  Mansour, Salah 2192 EGY0.001-0.3720-7.40 
  Galal, Ahmed 1903 EGY0.001-0.7520-15.00 
 * 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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