Rapid: Individual Calculations December 2023
 Ibrahem Rabea, Mohamed  Total change: -12.60  Rating chartPersonal card
 Golden knight 54 Giza EGY 2023-11-03
RcRownchangeKK*chgGame
 1743 1737 5.00 9 0.60 20 12.00 
  Sayed, Hany 2105 EGY0.001-0.1020-2.00 
  Mohamed, Osman Ahmed Mustafa 1937 SUD0.001-0.2420-4.80 
  Ahmed Omar, Hamza 1337  * EGY1.0010.08201.60 
  Elshafey, Ahmed 1635 EGY1.0010.36207.20 
  Tork, Mohamed 1922 EGY0.001-0.2620-5.20 
  Alaa, Dema 1536 EGY1.0010.24204.80 
  Hegazy, Elsayed Mohamed 1818 EGY1.0010.612012.20 
  Ihab Mohamed, Adham 1610 EGY0.001-0.6720-13.40 
  Malash, Mohamed 1791 EGY1.0010.582011.60 
 * 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)
 
 Golden knight 56 Giza EGY 2023-11-10
RcRownchangeKK*chgGame
 1760 1737 2.50 8 -1.23 20 -24.60 
  Seif Elnasr, Alaa 1818 EGY0.001-0.3920-7.80 
  Kamal Abdel Fadil, Wael 1877 EGY0.001-0.3120-6.20 
  Fayz Zaky, Emad 1626 EGY1.0010.35207.00 
  Hafez, Mohamed 1808 EGY0.001-0.4020-8.00 
  Said Abdel Monem, Mohamed 1602 EGY1.0010.32206.40 
  Kamal Sharafal Dein, Khaled 1793 EGY0.001-0.4220-8.40 
  Ahmed Hamza, Moustafa 1755 EGY0.5010.03200.60 
  Shehata, Aly 1799 EGY0.001-0.4120-8.20 

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)
 

 

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