Rapid: Individual Calculations March 2022
 Roohi, Abdolmajid  Total change: -43.20  Rating chartPersonal card
 the first riund of the sari cup rapid chess tournoment 2022 Mazandaran IRI 2022-02-25
RcRownchangeKK*chgGame
 1615 2076 3.50 6 -2.16 20 -43.20 
  Ansari Mahyari, Diana 1676  * IRI1.0010.08201.60 
  Abbasi Abeluie, Mohammad Mehdi 1592 IRI1.0010.05201.00 
  Moosavifar, Seyed Abolfazl 1661 IRI0.001-0.9320-18.60 
  Ghadi Sahebi, Hosein 1537 IRI0.501-0.4720-9.40 
  Babae, Majid 1576 IRI1.0010.04200.80 
  Khanipour, Abolfazl 1647 IRI0.001-0.9320-18.60 
 * 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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