Individual Calculations December 2014
 Nashat, M. Fekr  Total change: -21.60  Rating chartPersonal card
 Egyptian Chess Open 2014 (Final) Cairo EGY 2014-10-27
RcRownchangeKK*chgGame
 1988 1799 0.00 2 -0.54 40 -21.60 
  Abdo, Hany Elsayed 1887 EGY0.001-0.3840-15.20 
  Abdel Meged, Mohamed 2088 EGY0.001-0.1640-6.40 

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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