Rapid: Individual Calculations June 2015
 Hassan, Sayed Barakat  Total change: -13.60  Rating chartPersonal card
 African Individual Rapid 2015 (Open section) Cairo EGY 2015-05-11
RcRownchangeKK*chgGame
 2308 2322 3.50 8 -0.68 20 -13.60 
  Dzilani, Abel 2049 BOT1.0010.17203.40 
  Amin, Bassem g2646 EGY0.001-0.1320-2.60 
  Ahmed, Abuzied c2187 SUD0.001-0.6820-13.60 
  Elgabry, Mohsen m2285 EGY1.0010.45209.00 
  Adu, Oladapo m2206 NGR1.0010.34206.80 
  El Gindy, Essam g2450 EGY0.5010.17203.40 
  Ezat, Mohamed m2412 EGY0.001-0.3820-7.60 
  Choukri, Adel 2231 MAR0.001-0.6220-12.40 

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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