Individual Calculations January 2017
 Abdallah, Yaser  Total change: -131.60  Rating chartPersonal card
 Golden Cleopatra 2016 Cairo EGY 2016-12-13
RcRownchangeKK*chgGame
 1752 2052 3.50 8 -3.29 40 -131.60 
  Elbadally, Mohamed 1652  * EGY1.0010.08403.20 
  Amin, Khaled Mohamed 1767 EGY0.001-0.8440-33.60 
  Hassan, Moustafa Mohamed 1720 EGY1.0010.12404.80 
  Abdel Kader, Emad 1826 EGY1.0010.21408.40 
  Mohamed, Ibrahim Ahmed 1783 EGY0.001-0.8340-33.20 
  Shehata Mohamed, Ayman 1831 EGY0.001-0.7840-31.20 
  Abd Elmonem, Elsanosi 1673 EGY0.501-0.4140-16.40 
  Adly, Ashraf 1767 EGY0.001-0.8440-33.60 
 * 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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