Rapid: Individual Calculations May 2018
 Abdel Gawad, Ahmed Elsayed  Total change: -25.80  Rating chartPersonal card
 El Hafeed Alexandria EGY 2018-04-09
RcRownchangeKK*chgGame
 1722 1629 2.50 8 -0.69 20 -13.80 
  Hamam, Mahmoud 2023 EGY0.001-0.0820-1.60 
  Ramadan, Moustafa 1946 EGY1.0010.872017.40 
  Hussain, Abdel Naser 1958 EGY0.001-0.1220-2.40 
  Hussein, Islam 1851 EGY0.001-0.2220-4.40 
  Wafa, Hamed 1386 EGY0.001-0.8020-16.00 
  Alyeldin, Mohamed 1433 EGY1.0010.25205.00 
  Abd Elsalam, Mohamed 1744 EGY0.001-0.3420-6.80 
  Nady, Islam 1436 EGY0.501-0.2520-5.00 

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)
 
 2nd Edku Rapid Edku EGY 2018-04-25
RcRownchangeKK*chgGame
 1613 1629 2.50 6 -0.60 20 -12.00 
  Hussain, Abdel Naser 1958 EGY0.001-0.1220-2.40 
  Abdel Fattah, Salah 1289 EGY0.501-0.3820-7.60 
  Almenshawy, Waell 1853 EGY0.001-0.2220-4.40 
  Khedr, Elsaeed 1356 EGY1.0010.17203.40 
  Abbasy, Shahata Mohamed 1504 EGY1.0010.33206.60 
  Abdel Aziz, Mohamed 1720 EGY0.001-0.3820-7.60 

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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