Rapid: Individual Calculations June 2015
 Sarwat, Walaa  Total change: 5.60  Rating chartPersonal card
 African Individual Rapid 2015 (Open section) Cairo EGY 2015-05-11
RcRownchangeKK*chgGame
 2296 2313 5.00 9 0.28 20 5.60 
  Mahgub, Mohamed Mustafa 1962 LBA1.0010.11202.20 
  Adly, Ahmed g2663 EGY0.5010.39207.80 
  Shoker, Samy g2545 EGY0.001-0.2120-4.20 
  Elgabry, Mohsen m2285 EGY0.501-0.0420-0.80 
  Abdel Razik, Khaled m2423 EGY1.0010.652013.00 
  Choukri, Adel 2231 MAR0.001-0.6120-12.20 
  Ahmed, Abuzied c2187 SUD0.501-0.1720-3.40 
  Nadir, Samir c2136 SUD0.501-0.2320-4.60 
  Nafri, Khalil 2230 MAR1.0010.39207.80 

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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