Individual Calculations August 2023
 Al-Qudaimi, Abdullah  Total change: -4.00  Rating chartPersonal card
 OICC Fide Classic Chess Tournament Muscat OMA 2023-06-01
RcRownchangeKK*chgGame
 1795 1289 0.00 2 -0.10 40 -4.00 
  Krishanu, Sai 1672 IND0.001-0.0940-3.60 
  Pitigala, Chandra Sudarman S. 1917 SRI0.001-0.0140-0.40 

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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