Individual Calculations October 2016
 Hany, John  Total change: 13.60  Rating chartPersonal card
 21th Alexandria Open 2016 Alexandria EGY 2016-08-30
RcRownchangeKK*chgGame
 1913 1852 2.50 5 0.34 40 13.60 
  Gaber, Waleid 2157 EGY0.5010.364014.40 
  Gabr, Mohsen f2252  * EGY0.001-0.0840-3.20 
  Rafat, Ahmed 2057 EGY0.001-0.2440-9.60 
  Alaa, Abdel Monem 1483 EGY1.0010.10404.00 
  Salh, Sameh 1616 EGY1.0010.20408.00 
 * 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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