Rapid: Individual Calculations May 2018
 Sewelem, Ahmad S  Total change: 29.20  Rating chartPersonal card
 1st King of Draw Rapid Tanta EGY 2018-04-03
RcRownchangeKK*chgGame
 1974 1850 2.00 6 -0.06 20 -1.20 
  Fawzy, Adham m2250  * EGY0.001-0.0820-1.60 
  Khedr, Elsaeed 1450  * EGY1.0010.08201.60 
  Desoky, Ibrahim 2080 EGY0.001-0.2120-4.20 
  Morsy, Elsayed 2009 EGY1.0010.712014.20 
  Atea, Khaled 2116 EGY0.001-0.1820-3.60 
  Eldeen, Sherif S. 1938 EGY0.001-0.3820-7.60 
 * 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)
 
 El Hafeed Alexandria EGY 2018-04-09
RcRownchangeKK*chgGame
 2144 1850 2.50 6 1.52 20 30.40 
  Raslan, Moustafa 2126 EGY0.001-0.1720-3.40 
  Abdel Wahed, Tarek 2083 EGY1.0010.792015.80 
  Samy, Amro 2019 EGY1.0010.722014.40 
  Gabr, Mohsen f2240 EGY0.5010.41208.20 
  Mousa, Ahmed 2250  * EGY0.001-0.0820-1.60 
  Anwar, Ashraf 2148 EGY0.001-0.1520-3.00 
 * 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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