Individual Calculations July 2022
 Zayed, Sultan Al Taher  Total change: 146.00  Rating chartPersonal card
 2nd Sharjah Challengers 2022 - International Chess Championship Sharjah UAE 2022-05-21
RcRownchangeKK*chgGame
 1885 1445 4.50 9 3.65 40 146.00 
  Ofowino, Toritsemuwa 1936 NGR1.0010.964038.40 
  Mohamed, Saeed Laily c2030 UAE0.001-0.0240-0.80 
  George Samir, David c2026 EGY0.001-0.0240-0.80 
  Seder, Mohamad 1823 PLE0.001-0.0940-3.60 
  Elnaami, Hashem A.k. c1934 LBA0.5010.464018.40 
  Boshra, Alshaeby wf1879 JOR1.0010.944037.60 
  Pires, Luzia wf1893 ANG0.001-0.0640-2.40 
  Dehghan, Ibrahim 1451 FID1.0010.514020.40 
  Al Mutairi, Abdullah F 1990 KSA1.0010.974038.80 

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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