Rapid: Individual Calculations June 2015
 Wafa, Shahenda  Total change: 32.20  Rating chartPersonal card
 African Individual Rapid 2015 (Women section) Cairo EGY 2015-05-11
RcRownchangeKK*chgGame
 1911 1851 4.50 7 1.61 20 32.20 
  Ibtihal, Mohammed 1451  * SUD1.0010.08201.60 
  Mezioud, Amina wm2017 ALG0.001-0.2820-5.60 
  Hamza, Amira wm1868 ALG1.0010.522010.40 
  Wafa, Shrook wg2002 EGY0.001-0.3020-6.00 
  Latreche, Sabrina wm1994 ALG0.5010.19203.80 
  Sabure, Tuduetso wg1879 BOT1.0010.542010.80 
  Mona, Khaled wg2166 EGY1.0010.862017.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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