Individual Calculations July 2022
 Al Ali, Aisha Saif  Total change: -71.20  Rating chartPersonal card
 2nd Sharjah Challengers 2022 - International Chess Championship Sharjah UAE 2022-05-21
RcRownchangeKK*chgGame
 1787 1649 1.00 8 -1.78 40 -71.20 
  Mohamed, Saeed Laily c2030 UAE0.001-0.0940-3.60 
  Elnaami, Hashem A.k. c1934 LBA1.0010.844033.60 
  Al Maashani, Amer f1951 OMA0.001-0.1540-6.00 
  Alharthi, Ahmed Mohammed A 1853 KSA0.001-0.2440-9.60 
  Dehghan, Ibrahim 1451 FID0.001-0.7640-30.40 
  Bashaer, Khalil wc1526 UAE0.001-0.6740-26.80 
  Ofowino, Toritsemuwa 1936 NGR0.001-0.1640-6.40 
  Al Kalbani, Wadima wf1612 UAE0.001-0.5540-22.00 

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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