Individual Calculations January 2022
 Mahdavi, Mahdis  Total change: -28.20  Rating chartPersonal card
 1st Sardar Jangal Cup (Memorial of Mirza Kouchak Khan Jangali) Rasht IRI 2021-12-04
RcRownchangeKK*chgGame
 1511 1792 6.00 9 -1.41 20 -28.20 
  Ghovati, Amirhosein 1392  * IRI1.0010.08201.60 
  Shahmohammadi, Amirmohammad 1477 IRI0.001-0.8620-17.20 
  Akbari, Rosha 1392  * IRI1.0010.08201.60 
  Abolhasanpour, Mohammad Rasoul 1567 IRI1.0010.22204.40 
  Khalili, Hosein 1392  * IRI0.001-0.9220-18.40 
  Kheyrkhah, Bahram 1604 IRI1.0010.26205.20 
  Abbaszadeh, Amin 1630 IRI1.0010.29205.80 
  Nezamdoust, Amirmahdi 1564 IRI0.001-0.7920-15.80 
  Azimi, Amir Mohammad 1585 IRI1.0010.23204.60 
 * 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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