Individual Calculations May 2024
 Kaberi, Javad  Total change: 21.40  Rating chartPersonal card
 Golestan Standard chess competition, Ramadan Cup 2024 Gorgan IRI 2024-04-03
RcRownchangeKK*chgGame
 1714 1959 6.50 7 1.07 20 21.40 
  Mirzaie, Amir Arsalan 1559  * IRI1.0010.08201.60 
  Alavi, Mir Mahmood 1561 IRI1.0010.08201.60 
  Paeinmahalli, Ali 1718 IRI1.0010.20204.00 
  Saghaie, Parsina 1751 IRI1.0010.23204.60 
  Riahi, Arvin 1974 IRI0.5010.02200.40 
  Dorpa, Mohammad Mahdi 1869 IRI1.0010.38207.60 
  Alaedin, Karen 1564 IRI1.0010.08201.60 
 * 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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