Individual Calculations June 2016
 Abo Elkheir, Hany  Total change: -22.00  Rating chartPersonal card
 Egyptian League Final Cairo EGY 2016-05-05
RcRownchangeKK*chgGame
 1741 1769 0.50 2 -0.55 40 -22.00 
  Hussein, Akram 2011 EGY0.001-0.2040-8.00 
  Yaser Ail, Abdelrahman 1470 EGY0.501-0.3540-14.00 

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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