Individual Calculations July 2022
 Sabirova, Shakhnoza  Total change: 37.60  Rating chartPersonal card
 2nd Sharjah Challengers 2022 - International Chess Championship Sharjah UAE 2022-05-21
RcRownchangeKK*chgGame
 1899 1919 6.50 9 1.88 20 37.60 
  Klaasen, Calvin John f2245 RSA0.001-0.1320-2.60 
  Elhusseiny, Eyad 1549 EGY1.0010.10202.00 
  Yahya, Shuaib Al Kaff 1519  * UAE0.501-0.4220-8.40 
  Al Mansouri, Moza wf1538 UAE1.0010.09201.80 
  Khalifa Essa, Albalooshi 1595 UAE1.0010.13202.60 
  Sarwat, Walaa m2237 EGY0.5010.37207.40 
  Ahmed, Fareed f1922 UAE1.0010.502010.00 
  Salih, Akar Ali Salih f2265 IRQ1.0010.892017.80 
  Elgabry, Mohsen m2220 EGY0.5010.35207.00 
 * 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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