Blitz: Individual Calculations September 2023
 Ahmadi Tari, Mostafa  Total change: -44.40  Rating chartPersonal card
 17th Avicenna International Chess Tournament 2023 - ( Blitz ) Hamedan IRI 2023-08-25
RcRownchangeKK*chgGame
 1617 1884 6.50 11 -2.22 20 -44.40 
  Zamani Nezhad, Ahora 1370 IRI0.001-0.9620-19.20 
  Beyg Mohammadi, Amir Mahdi 1484  * IRI1.0010.08201.60 
  Biglarifard, Maziyar 1498 IRI1.0010.09201.80 
  Kalvandi, Nashmil 1635 IRI1.0010.19203.80 
  Azizkhani, Nima 1601 IRI0.501-0.3420-6.80 
  Damod, Sajjad 1618 IRI1.0010.18203.60 
  Asgharzadeh, Mitra wf1795 IRI0.001-0.6220-12.40 
  Koohi, Mahan 1443 IRI1.0010.06201.20 
  Etemadi, Ariyan 1902 IRI0.001-0.4720-9.40 
  Yazdani, Parham 1739 IRI1.0010.31206.20 
  Ghasemi, Abdollah 1699 IRI0.001-0.7420-14.80 
 * 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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