Individual Calculations January 2022
 Niazi, Arash  Total change: -26.00  Rating chartPersonal card
 1st Sardar Jangal Cup (Memorial of Mirza Kouchak Khan Jangali) Rasht IRI 2021-12-04
RcRownchangeKK*chgGame
 1699 1854 5.50 9 -0.65 40 -26.00 
  Gholizadeh, Abolfazl 1454  * IRI1.0010.08403.20 
  Yazdani, Hossein 1542 IRI1.0010.14405.60 
  Rastbod, Ali f2254  * IRI0.001-0.0840-3.20 
  Hooshmandi, Iman 1570 IRI1.0010.16406.40 
  Norouzi Chenari, Parham 1536 IRI1.0010.13405.20 
  Babaniya, Benyamin 2190 IRI0.001-0.1240-4.80 
  Nezamdoust, Amir Mohammad 1651 IRI1.0010.24409.60 
  Amoozad Mahdiraji, Ali 1454  * IRI0.001-0.9240-36.80 
  Ebrahimi Rashti, Asal 1637 IRI0.501-0.2840-11.20 
 * 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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