Rapid: Individual Calculations June 2024
 Usama, Ahmad  Total change: 85.20  Rating chartPersonal card
 Second Regions Championship (Riyadh) Riyadh KSA 2024-05-12
RcRownchangeKK*chgGame
 1767 1763 4.00 5 1.53 40 61.20 
  Alharbi, Rami Nafel 1744 KSA1.0010.474018.80 
  Ayach, Fadi 1792 LBN0.001-0.4640-18.40 
  Albalawi, Sultan Qalit 1723 KSA1.0010.444017.60 
  Ali, Hamada Ahmed 1789 EGY1.0010.544021.60 
  Alyami, Khalid Hussain M. 1789 KSA1.0010.544021.60 

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)
 
 Third Regions Championship (Al-Qassim) Unizah KSA 2024-05-18
RcRownchangeKK*chgGame
 1783 1763 2.50 4 0.60 40 24.00 
  Ibrahim, Bisher 1874 FID0.5010.15406.00 
  Al Mutairi, Hassan S c1913 KSA0.001-0.3040-12.00 
  Almutairi, Abdulhadi Saad A. 1665 KSA1.0010.374014.80 
  Alrashoodi, Faisal Sofyan A. 1678 KSA1.0010.384015.20 

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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