Individual Calculations January 2010
 Elgohary, Myada  Total change: 29.00  Rating chartPersonal card
 2nd Aswan Chess Open Aswan EGY 2009-12-05
RcRownchangeKK*chgGame
 1987 1679 2.00 5 1.16 25 29.00 
  Mona, Khaled wg2079  * EGY0.001-0.0825-2.00 
  Hamam, Belal 1704 EGY1.0010.532513.25 
  Zayan, Osama 2079  * EGY1.0010.922523.00 
  Elgabry, Mohsen m2079  * EGY0.001-0.0825-2.00 
  Yehya, Waleed 1996 EGY0.001-0.1325-3.25 
 * 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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