Individual Calculations October 2018
 Abo Elftoh, Hany  Total change: -58.00  Rating chartPersonal card
 Alexandria Open 2018 Alexandria EGY 2018-09-03
RcRownchangeKK*chgGame
 1732 1850 3.00 7 -1.45 40 -58.00 
  Sayed, Hany 2182 EGY0.001-0.1240-4.80 
  Nasr, Karim 1450  * EGY1.0010.08403.20 
  Kamil, Askandar 1450  * EGY1.0010.08403.20 
  Raslan, Moustafa 2176 EGY0.001-0.1340-5.20 
  Hemeida, Eyad 1585 EGY0.001-0.8240-32.80 
  Qatan, Said Mahad 1622 OMA1.0010.21408.40 
  Yasser, Abdel Rahman 1661 EGY0.001-0.7540-30.00 
 * 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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