Individual Calculations December 2014
 Ahmed, Ahmed Alaa  Total change: 212.80  Rating chartPersonal card
 Egyptian Chess Open 2014 (Final) Cairo EGY 2014-10-27
RcRownchangeKK*chgGame
 2098 1798 7.00 11 5.32 40 212.80 
  Farag, Ehab 1981 EGY1.0010.744029.60 
  Shaaban, Adel 2108 EGY1.0010.864034.40 
  Saber, Ibrahim 2175 EGY0.5010.414016.40 
  Abdel Ghany, Saleh 2146 EGY0.5010.394015.60 
  Kamel, Nabil 2098 EGY0.001-0.1540-6.00 
  Shehata, Aly 2031 EGY1.0010.794031.60 
  Aly, Osama Mahmoud 2088 EGY1.0010.844033.60 
  Raslan, Moustafa 2131 EGY0.001-0.1240-4.80 
  Mosallam, Nasser 2052 EGY0.001-0.1940-7.60 
  Abdel Moniem, Mohamed 2198  * EGY1.0010.924036.80 
  Talaat, Mohamed 2067 EGY1.0010.834033.20 
 * 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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