Individual Calculations April 2014
 Moaataz, Ayah  Total change: -18.60  Rating chartPersonal card
 Egyptian Individual 2013 Final Alexandria EGY 2014-02-23
RcRownchangeKK*chgGame
 2066 1967 1.00 6 -1.24 15 -18.60 
  Kamel, Mahmoud 2243 EGY0.001-0.1715-2.55 
  Abdel Ghany, Saleh 2140 EGY0.001-0.2715-4.05 
  Nader, Mohamed c2103 EGY0.001-0.3215-4.80 
  Kandil, Adham f1814 EGY0.001-0.7015-10.50 
  Sabry, Taher 2070 EGY1.0010.64159.60 
  Wafa, Shrook wg2024 EGY0.001-0.4215-6.30 

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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