Individual Calculations November 2011
 Eldesoky, Hatem  Total change: -9.60  Rating chartPersonal card
 Alexandria Open 2011 Alexandria EGY 2011-09-05
RcRownchangeKK*chgGame
 2085 2275 4.50 7 -0.64 15 -9.60 
  Wafa, Shahenda wf1875  * EGY1.0010.08151.20 
  Tork, Mohamed 2114 EGY0.001-0.7115-10.65 
  Mosallam, Hosam 2064 EGY1.0010.23153.45 
  Abdel Wahed, Tarek 2106 EGY1.0010.28154.20 
  Rashed, Nabil 2158 EGY0.501-0.1615-2.40 
  Atea, Khaled 2212 EGY0.501-0.0915-1.35 
  Saiid, Ibrahim 2066 EGY0.501-0.2715-4.05 
 * 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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