Individual Calculations June 2016
 Hafez, Mahmoud  Total change: 10.40  Rating chartPersonal card
 EGYPT Chess Open 2016 Cairo EGY 2016-04-22
RcRownchangeKK*chgGame
 1864 1944 5.00 8 0.26 40 10.40 
  Soliman A, Ahmed 1667 EGY1.0010.17406.80 
  Mahmoud, Mahetab 1592 EGY1.0010.11404.40 
  Ibrahim, Hosam 2097 EGY1.0010.704028.00 
  Fatehy, Tarek 2215 EGY0.001-0.1740-6.80 
  El Shenawy, Ashraf 2072 EGY0.001-0.3340-13.20 
  Elgazar, Saeed 1711 EGY0.001-0.7940-31.60 
  Said Taha, Hossam 1747 EGY1.0010.254010.00 
  Abdel Monem, Gamal 1810 EGY1.0010.324012.80 

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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