Rapid: Individual Calculations December 2019
 Samy Abdel Raoof, Ahmed  Total change: 60.40  Rating chartPersonal card
 Cairo Chess Academy Rapid 3 Cairo EGY 2019-11-01
RcRownchangeKK*chgGame
 1741 1433 2.50 4 1.86 20 37.20 
  Abdo, Mohamed Amin 1833  * EGY0.001-0.0820-1.60 
  Saeed, Moustafa 1553 EGY0.5010.16203.20 
  Hassan, Moustafa Mohamed 1774 EGY1.0010.882017.60 
  Abdel Kader, Emad 1803 EGY1.0010.902018.00 
 * 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)
 
 Cairo Academy Rapid 2019 Cairo EGY 2019-11-11
RcRownchangeKK*chgGame
 1761 1433 2.00 6 1.16 20 23.20 
  Abd Elnaim, Nasr Mahmoud 1833  * EGY0.001-0.0820-1.60 
  Ghasanalhindy 1816 PLE0.001-0.0920-1.80 
  Soliman, Mahmoud 1736 EGY1.0010.862017.20 
  Tamer, Ahmed c1833  * EGY0.001-0.0820-1.60 
  Hamed, Amro Mohamed 1811 EGY0.001-0.0920-1.80 
  Saad Abdel Latif, Mohamed 1535 EGY1.0010.642012.80 
 * 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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