Individual Calculations June 2016
 Shaaban, Mohamed Ahmed  Total change: -4.00  Rating chartPersonal card
 EGYPT Chess Open 2016 Cairo EGY 2016-04-22
RcRownchangeKK*chgGame
 1738 1481 1.00 5 -0.10 40 -4.00 
  Ibrahim, Mahmoud 1881  * EGY0.001-0.0840-3.20 
  Aly, Magdy 1824 EGY0.001-0.1240-4.80 
  Arafa, Hosam Sayed 1849 EGY0.001-0.1040-4.00 
  Kamal, Ahmed Moustafa 1749 EGY0.001-0.1740-6.80 
  Hassan, Moustafa Abdalla 1385 EGY1.0010.374014.80 
 * 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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