Individual Calculations June 2015
 Abdelnabbi, Imed  Total change: -0.50  Rating chartPersonal card
 Qualifying Tournament Cairo EGY 2015-04-26
RcRownchangeKK*chgGame
 2346 2433 3.50 5 0.41 10 4.10 
  Sarwat, Walaa m2354 EGY1.0010.39103.90 
  Abdel Razik, Khaled m2430 EGY0.001-0.5010-5.00 
  Yousry, Salah f2333 EGY1.0010.36103.60 
  Ameir, Moheb m2290 EGY0.501-0.1910-1.90 
  Elgabry, Mohsen m2325 EGY1.0010.35103.50 

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)
 
 African Individual 2015 (Open section) Cairo EGY 2015-05-02
RcRownchangeKK*chgGame
 2334 2421 5.00 9 -0.46 10 -4.60 
  Gator, Mosab f2138 LBA1.0010.16101.60 
  Adly, Ahmed g2593 EGY0.001-0.2710-2.70 
  Ameir, Moheb m2290 EGY0.001-0.6810-6.80 
  Nadir, Samir c2136 SUD1.0010.16101.60 
  Amdouni, Zoubaier f2338 TUN1.0010.39103.90 
  Kigigha, Bomo c2301 NGR1.0010.34103.40 
  El Gindy, Essam g2450 EGY0.5010.04100.40 
  Elgabry, Mohsen m2325 EGY0.501-0.1310-1.30 
  Arab, Adlane m2439 ALG0.001-0.4710-4.70 

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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