Rapid: Individual Calculations November 2022
 Wafa, Hamed  Total change: -69.60  Rating chartPersonal card
 El Khayari Matrouh Rapid Marsa Matrouh EGY 2022-10-15
RcRownchangeKK*chgGame
 1868 2022 5.00 9 -0.96 40 -38.40 
  Mahmoud, Adel M A 1622  * LBA1.0010.08403.20 
  Kandil, Adham m2204 EGY0.001-0.2640-10.40 
  Zaki, Ahmed Mohamed 1671 EGY1.0010.11404.40 
  Abdein, Saiied 1825 EGY0.001-0.7540-30.00 
  Emad, Youssef 1588 EGY1.0010.06402.40 
  Seif Elnasr, Alaa 1946 EGY1.0010.404016.00 
  Sayed, Hany 2134 EGY0.001-0.3540-14.00 
  Kandil, Ahmed c1756 EGY1.0010.18407.20 
  Abdel Aziz, Ehab 2070 EGY0.001-0.4340-17.20 
 * 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)
 
 1st Black Ball Chess Tournament U20 Cairo EGY 2022-10-29
RcRownchangeKK*chgGame
 1705 2022 6.00 8 -0.78 40 -31.20 
  Ehab, Abdel Rahman 1622  * EGY1.0010.08403.20 
  Elhariry, Mohamed 1540 EGY1.0010.05402.00 
  George Samir, David f1696 EGY1.0010.13405.20 
  Magdy, Michael 1780 EGY1.0010.20408.00 
  Salama, Waleed 1751 EGY1.0010.17406.80 
  George Micheal, Kevin f1938 EGY0.001-0.6240-24.80 
  Tamer Waguih, Farid 1600 EGY0.001-0.9340-37.20 
  Ismail, Hany 1716 EGY1.0010.14405.60 
 * 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)
 

 

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