Individual Calculations March 2023
 Bahadori, Arash  Total change: 15.80  Rating chartPersonal card
 jonbe shargh tehran jam shabanie Tehran IRI 2023-02-21
RcRownchangeKK*chgGame
 1846 1992 6.00 8 0.79 20 15.80 
  Amirabadi, Mohammad 1764 IRI1.0010.21204.20 
  Shooreshi, Parham 1592  * IRI1.0010.08201.60 
  Mohammad Ebrahim Khan Abri, Dorsa wf2054 IRI0.5010.09201.80 
  Torabi Kachosangi, Amir Mohammad 2022 IRI0.5010.04200.80 
  Shooreshi, Parham 1515 IRI1.0010.05201.00 
  Safaee, Sepehr 1743 IRI1.0010.19203.80 
  Mohammad Ebrahim Khan Abri, Dorsa wf2054 IRI0.5010.09201.80 
  Torabi Kachosangi, Amir Mohammad 2022 IRI0.5010.04200.80 
 * 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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