Rapid: Individual Calculations June 2015
 Hesham, Abdelrahman  Total change: 21.00  Rating chartPersonal card
 African Individual Rapid 2015 (Open section) Cairo EGY 2015-05-11
RcRownchangeKK*chgGame
 2336 2373 6.00 9 1.05 20 21.00 
  Nadir, Samir c2136 SUD0.501-0.3020-6.00 
  Abdel Razik, Khaled m2423 EGY1.0010.572011.40 
  El Gindy, Essam g2450 EGY0.001-0.3920-7.80 
  Kigigha, Bomo c2301 NGR1.0010.40208.00 
  Oatlhotse, Providence m2228 BOT1.0010.31206.20 
  Kayonde, Andrew f2206 ZAM0.001-0.7220-14.40 
  Abdelnabbi, Imed m2429 EGY1.0010.582011.60 
  Adly, Ahmed g2663 EGY0.5010.34206.80 
  Ahmed, Abuzied c2187 SUD1.0010.26205.20 

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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