Rapid: Individual Calculations September 2021
 Abdel Aziz, Mohamed  Total change: 55.00  Rating chartPersonal card
 Black Horse 13 Alexandria EGY 2021-08-12
RcRownchangeKK*chgGame
 1716 1676 4.50 6 2.02 20 40.40 
  Mohamed Zaki, Jana 1138 EGY1.0010.03200.60 
  Kretam, Ayman 1996 EGY0.5010.37207.40 
  Elmaghraby, Abdel Basset 1780 EGY0.001-0.3620-7.20 
  Abdel Hameid, Zaki 1800 EGY1.0010.672013.40 
  Adel, Sara wf1826 EGY1.0010.702014.00 
  Ramadan, Moustafa 1758 EGY1.0010.612012.20 

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)
 
 Black Horse 15 Alexandria EGY 2021-08-27
RcRownchangeKK*chgGame
 1617 1676 4.50 7 0.73 20 14.60 
  Saad, Ahmed Mohamed 1904 EGY0.5010.29205.80 
  Kamil, Askandar 1517 EGY0.501-0.2120-4.20 
  Elatar, Mohamed 1913 EGY0.001-0.2020-4.00 
  Karim, Hamza 1094 EGY1.0010.02200.40 
  Fared, Karim 1905 EGY0.5010.29205.80 
  Wael, Mostafa 1441 EGY1.0010.21204.20 
  Khatab, Mahmoud 1547 EGY1.0010.33206.60 

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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