Individual Calculations September 2016
 Gaber, Waleid  Total change: -41.80  Rating chartPersonal card
 Zagaziq Open 2016 Zaqaziq EGY 2016-08-14
RcRownchangeKK*chgGame
 1950 2157 4.00 8 -2.09 20 -41.80 
  Arafa, Hosam Sayed 1861 EGY1.0010.15203.00 
  Aly, Talal 1975 EGY0.001-0.7420-14.80 
  Abel Naby, Ahmed 1884 EGY1.0010.17203.40 
  Abdel Moneim, Hosam M. 1935 EGY1.0010.22204.40 
  Hussein, Akram 2043 EGY0.501-0.1620-3.20 
  Morad, Ahmed 2029 EGY0.501-0.1720-3.40 
  Abdel Rahman, Noor 1954 EGY0.001-0.7620-15.20 
  Elsenbary, Elsayed 1920 EGY0.001-0.8020-16.00 

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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