Rapid: Individual Calculations March 2024
 Khaled Mareiy, Aly  Total change: -86.40  Rating chartPersonal card
 Egyptian Youth Chess Tournament U16 ( Rapid ) Giza EGY 2024-01-30
RcRownchangeKK*chgGame
 1452 1559 5.00 9 -0.48 40 -19.20 
  Adel Metwaly, Abdulrahman 1159  * EGY1.0010.08403.20 
  Ibrahim Yasser, Ibrahim 1214 EGY1.0010.11404.40 
  Abdin, Mahmoud 1803 EGY1.0010.804032.00 
  Shereif Fouad, Mina 1686 EGY0.5010.17406.80 
  Romany, Joy 1773 EGY0.5010.274010.80 
  Nassif Emad, Mark 1392 EGY0.001-0.7240-28.80 
  Mohamed Abo Omar, Mohanad 1586 EGY0.001-0.4640-18.40 
  Sherif Fouad, Kareem 1137 EGY1.0010.07402.80 
  Moustafa, Seif Eldin 1316 EGY0.001-0.8040-32.00 
 * 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)
 
 Golden knight 71 Giza EGY 2024-02-23
RcRownchangeKK*chgGame
 1603 1559 1.50 7 -1.68 40 -67.20 
  Roshdy, Mahmoud 2040 EGY0.001-0.0540-2.00 
  Salah Nada, Mohamed 1150 EGY1.0010.08403.20 
  Gamal Abdel Malek, Moustafa 1792 EGY0.5010.294011.60 
  Moustafa Hamed, Hazem 1614 EGY0.001-0.4240-16.80 
  Tarek Mohamed, Youssef 1455 EGY0.001-0.6440-25.60 
  Hamdy Osman, Mohamed 1694 EGY0.001-0.3240-12.80 
  Naiel, Abd El Rahman 1474 EGY0.001-0.6240-24.80 

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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