Individual Calculations April 2024
 Zhang, Hanrui  Total change: 1.20  Rating chartPersonal card
 Katara Ramadan Chess Open 2024 Doha QAT 2024-03-14
RcRownchangeKK*chgGame
 1780 1565 1.50 6 0.03 40 1.20 
  Syed, Abdul Khader 1965  * IND0.001-0.0840-3.20 
  Singh, Abhyudit 1680 IND0.001-0.3440-13.60 
  Panuncialman, Paul Ian 1713 PHI0.5010.20408.00 
  Khalil, Manar wf1920 SYR0.001-0.1140-4.40 
  Abdallah, Nassar 1752 JOR1.0010.744029.60 
  Hamdouchi, Adam 1652 MAR0.001-0.3840-15.20 
 * 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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