Blitz: Individual Calculations April 2018
 Ramadan, Essam  Total change: 23.00  Rating chartPersonal card
 10th Int. Maadi Chess Academy (Blitz) Cairo EGY 2018-03-02
RcRownchangeKK*chgGame
 1794 1559 3.50 7 1.98 20 39.60 
  Ahmed, Moustafa Elsayed 1959  * EGY0.5010.42208.40 
  Ismail, Hany 1881 EGY1.0010.872017.40 
  Elazab, Shereif 1791 EGY1.0010.792015.80 
  Sobhy Abdel Ghany, Ahmed 1792 EGY0.001-0.2120-4.20 
  Hamed, Amro Mohamed 1731 EGY0.001-0.2720-5.40 
  Arafa, Hosam Sayed 1715 EGY0.001-0.2920-5.80 
  El Ghatrify, Waleed 1688 EGY1.0010.672013.40 
 * 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)
 
 11th Int. Maadi Chess Academy (Blitz) Under 2100 Cairo EGY 2018-03-08
RcRownchangeKK*chgGame
 1848 1559 0.00 5 -0.83 20 -16.60 
  Ghanam, Medhat 1959  * EGY0.001-0.0820-1.60 
  El Saeed, Hossam 1784 EGY0.001-0.2220-4.40 
  Saber, Mohamed 1871 EGY0.001-0.1420-2.80 
  Sadek, Taha 1896 EGY0.001-0.1220-2.40 
  Hamed, Amro Mohamed 1731 EGY0.001-0.2720-5.40 
 * 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)
 

 

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