Rapid: Individual Calculations June 2023
 Shiri, Mohsen  Total change: -33.40  Rating chartPersonal card
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1598 1953 8.00 11 -1.67 20 -33.40 
  Taherkhani, M Hosein 1550 IRI1.0010.08201.60 
  Hadadi, Mahdi 1661 IRI1.0010.15203.00 
  Afshani, Matin 1755 IRI0.001-0.7620-15.20 
  Golshanizad, Saeed 1621 IRI1.0010.12202.40 
  Noori, Mehran 1708 IRI0.001-0.8020-16.00 
  Rezaeian., Tina 1553  * IRI1.0010.08201.60 
  Jaffari, Mohammad 1485 IRI0.001-0.9520-19.00 
  Bajalan, Mohammad 1399 IRI1.0010.03200.60 
  Naderiyan, Amir Hosein 1543 IRI1.0010.08201.60 
  Taromi, Abbas 1613 IRI1.0010.12202.40 
  Mollaghassab, Amirreza 1686 IRI1.0010.18203.60 
 * 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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