Individual Calculations November 2023
 Kweiri, Tawfik Ezzeddin  Total change: 54.80  Rating chartPersonal card
 Golden knight 45 Giza EGY 2023-09-17
RcRownchangeKK*chgGame
 1639 1864 6.50 8 0.44 40 17.60 
  Nabil Mouner, Youssef 1495 EGY1.0010.10404.00 
  Ahmed Mohamed, Adel 1644 EGY1.0010.22408.80 
  Khalifa, Zeyad 1702 EGY0.501-0.2140-8.40 
  Ghareeb, Mohamed Reda 1712 EGY1.0010.304012.00 
  Gad, Mohammed Qotb 1937 EGY1.0010.604024.00 
  Hosny Abdel Samei, Mohamed 1471 EGY1.0010.08403.20 
  Youssef, Patrick 1464  * EGY0.501-0.4240-16.80 
  Abdel Hameed Mohamed, Mohamed 1690 EGY0.501-0.2340-9.20 
 * 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 Khayari Chess Open 2023 Marsa Matrouh EGY 2023-10-04
RcRownchangeKK*chgGame
 1897 1737 3.00 7 0.93 40 37.20 
  Ahmed, Tamer 2076 EGY0.5010.384015.20 
  Seif Elnasr, Alaa 1948 EGY0.001-0.2340-9.20 
  Hany Kamal, Mohamed m2053 EGY1.0010.874034.80 
  Fouad, Mohamed 2000 EGY0.001-0.1840-7.20 
  Nofal, Mohamed 1964 EGY0.001-0.2140-8.40 
  Karataev, Khassan 1337  * FID1.0010.08403.20 
  Moatamid, Yasser 1901 EGY0.5010.22408.80 
 * 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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