Rapid: Individual Calculations July 2022
 Elkahky, Khaled Gooda  Total change: -35.40  Rating chartPersonal card
 Alex chess Alexandria EGY 2022-06-17
RcRownchangeKK*chgGame
 1698 1994 2.50 5 -1.71 20 -34.20 
  Ramadan, Moustafa 1730 EGY1.0010.18203.60 
  Kamel, Shereif 1786 EGY1.0010.23204.60 
  Madian, Amro 1765 EGY0.001-0.7920-15.80 
  Walid, Hossam 1616 EGY0.501-0.4120-8.20 
  Elsorady, Mahmoud 1594  * EGY0.001-0.9220-18.40 
 * 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)
 
 ( MCC ) 4 th OPEN INTERNATIONAL TOURNAMENT FOR RAPID CHESS Mansoura EGY 2022-06-24
RcRownchangeKK*chgGame
 1705 1994 5.50 7 -0.06 20 -1.20 
  Mohamed Abdel Lateif, Hosam 1407 EGY1.0010.02200.40 
  Antar Saad, Mohamed 1657 EGY0.001-0.8820-17.60 
  Ahmed Abdel Rahman, Abdel Rahman 1594  * EGY1.0010.08201.60 
  Abdel Nabiy, Khaled 1589 EGY1.0010.08201.60 
  Abdel Rab Elnaby, Anas 1738 EGY1.0010.19203.80 
  Mohamed Housein, Ahmed 1814 EGY1.0010.26205.20 
  Magdy, Morad 2134 EGY0.5010.19203.80 
 * 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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