Individual Calculations January 2011
 Abdel Megid, Mohamed  Total change: 60.50  Rating chartPersonal card
 Egyptian Individual Open 2010 Cairo EGY 2010-11-22
RcRownchangeKK*chgGame
 2144 1847 3.50 7 2.42 25 60.50 
  Saber, Ibrahim 2195 EGY0.5010.39259.75 
  Elgabry, Mohsen m2247  * EGY0.001-0.0825-2.00 
  Kamel, Nabil 2106 EGY0.001-0.1825-4.50 
  Tork, Mohamed 2199 EGY0.001-0.1125-2.75 
  Saiid, Ibrahim 2073 EGY1.0010.792519.75 
  Ragaa, Hassan 2075 EGY1.0010.792519.75 
  Mahdy, Tawfeik 2110 EGY1.0010.822520.50 
 * 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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