Individual Calculations June 2015
 Hesham, Abdelrahman  Total change: -5.10  Rating chartPersonal card
 African Individual 2015 (Open section) Cairo EGY 2015-05-02
RcRownchangeKK*chgGame
 2347 2394 4.50 9 -0.51 10 -5.10 
  Adam, Jamal c2092 SUD1.0010.15101.50 
  Haddouche, Mohamed g2492 ALG1.0010.63106.30 
  Amin, Bassem g2633 EGY0.001-0.2010-2.00 
  Ameir, Moheb m2290 EGY1.0010.36103.60 
  Adly, Ahmed g2593 EGY0.001-0.2410-2.40 
  Abdel Razik, Khaled m2430 EGY0.001-0.4510-4.50 
  Nadir, Samir c2136 SUD0.501-0.3210-3.20 
  Choukri, Adel 2231 MAR1.0010.28102.80 
  Nafri, Khalil 2230 MAR0.001-0.7210-7.20 

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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