Rapid: Individual Calculations January 2024
 Seif Elnasr, Alaa  Total change: -34.80  Rating chartPersonal card
 Golden knight 61 Giza EGY 2023-12-15
RcRownchangeKK*chgGame
 1632 1866 6.00 9 -0.93 20 -18.60 
  Samy Hassan, Ahmed 1466  * EGY1.0010.08201.60 
  Naiel, Abd El Rahman 1543 EGY0.501-0.3720-7.40 
  Mahmoud, Moataz 1924 EGY0.5010.08201.60 
  Mohamed Ismail, Mohamed 1560 EGY0.501-0.3620-7.20 
  Ahmed Moustafa, Fares 1556 EGY0.501-0.3620-7.20 
  Fayz Zaky, Emad 1556 EGY1.0010.14202.80 
  Adel Abdel Hameid, Mohamed 1640 EGY1.0010.21204.20 
  Morsy, Elsayed 1850 EGY0.001-0.5220-10.40 
  Salah Mahmoud, Khaled 1591 EGY1.0010.17203.40 
 * 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)
 
 Golden knight 62 Giza EGY 2023-12-23
RcRownchangeKK*chgGame
 1724 1866 4.50 8 -0.81 20 -16.20 
  Elmaghawry, Habiba 1466  * EGY1.0010.08201.60 
  Ahmed Moustafa, Fares 1556 EGY0.501-0.3620-7.20 
  Tamer, Mohamed f1987 EGY0.001-0.3420-6.80 
  Talaat Alshami, Amr 1694 EGY0.001-0.7320-14.60 
  Abdel Fatah, Mansour 1806 EGY1.0010.42208.40 
  Adel Abdel Hameid, Mohamed 1640 EGY1.0010.21204.20 
  Elshafey, Ahmed 1631 EGY1.0010.21204.20 
  Sameeh, Hany f2015 EGY0.001-0.3020-6.00 
 * 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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