Individual Calculations August 2017
 Eldeen, Sherif S.  Total change: -12.40  Rating chartPersonal card
 Egyptian Individuals 2017 (Final) Cairo EGY 2017-07-01
RcRownchangeKK*chgGame
 1842 1938 5.00 9 -0.31 40 -12.40 
  Ashraf, Shereif f2239 EGY0.001-0.1540-6.00 
  Abo Serea, Gamal 1600 EGY0.501-0.3840-15.20 
  Ahmed, Fahmi Ahmed 1563 EGY1.0010.09403.60 
  Swilam, Mahmoud 1538  * EGY0.501-0.4240-16.80 
  Hosni, Aly Mahmoud 1538  * EGY1.0010.08403.20 
  Ahmed, Moustafa Elsayed 2180 EGY0.001-0.2040-8.00 
  Elgazar, Moataz 1602 EGY1.0010.12404.80 
  Abou El Zein, Eid Mahmoud m2210 EGY1.0010.834033.20 
  Sheded, Ahmed 2106 EGY0.001-0.2840-11.20 
 * 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)
 

 

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