Rapid: Individual Calculations April 2019
 Sayed, Aly  Total change: 37.20  Rating chartPersonal card
 6 October Club Chess Rabid Cairo EGY 2019-03-08
RcRownchangeKK*chgGame
 1585 1233 2.00 5 1.44 20 28.80 
  Atef, Abdel Aziz 1633  * EGY0.001-0.0820-1.60 
  Abdel Haleim, Sherif Hamdy 1633  * EGY0.001-0.0820-1.60 
  Gamal Mohamed, Ahmed 1536 EGY1.0010.862017.20 
  Kandil, Wagdy 1633  * EGY1.0010.922018.40 
  Abdel Ghani, Hany 1490 EGY0.001-0.1820-3.60 
 * 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)
 
 2nd 6 October club chess rabid Cairo EGY 2019-03-22
RcRownchangeKK*chgGame
 1582 1233 1.00 5 0.42 20 8.40 
  Ismail, Hany 1633  * EGY0.001-0.0820-1.60 
  Atef, Abdel Aziz 1633  * EGY0.001-0.0820-1.60 
  Monir, Hani 1521 EGY1.0010.842016.80 
  Atef Hefny, Mohamed 1633  * EGY0.001-0.0820-1.60 
  Abdel Ghani, Hany 1490 EGY0.001-0.1820-3.60 
 * 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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