Rapid: Individual Calculations November 2022
 Sadeghi, Abbas  Total change: -45.20  Rating chartPersonal card
 Mehrban Sarab under2000 rapid chess Milad Peyambar 1401 Tabriz IRI 2022-10-13
RcRownchangeKK*chgGame
 1598 1859 5.00 9 -2.26 20 -45.20 
  Teimooriazar, Alireza 1398 IRI1.0010.05201.00 
  Mohebbi Rad, Yousef 1626 IRI1.0010.21204.20 
  Akbari, Mohammad Reza 1670 IRI1.0010.25205.00 
  Amirpour, Saman 1721 IRI0.001-0.6920-13.80 
  Eydazha, Sevil 1541 IRI0.001-0.8720-17.40 
  Zare, Jafar 1646 IRI1.0010.23204.60 
  Zalpour, Asad 1688 IRI0.001-0.7320-14.60 
  Aminpour, Alireza 1630 IRI0.001-0.7920-15.80 
  Naseri, Hamidreza 1459  * 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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