Rapid: Individual Calculations September 2022
 Bahmani, Koorosh  Total change: 20.60  Rating chartPersonal card
 7th Shahgan Team Rapid Cup Qazvin IRI 2022-08-11
RcRownchangeKK*chgGame
 1759 1714 3.00 7 -0.17 20 -3.40 
  Jafarzadeh, Mohammad 1285 IRI0.001-0.9320-18.60 
  Rahimi, Mahdi 1314  * IRI1.0010.08201.60 
  Davari, Sara 1707 IRI1.0010.49209.80 
  Atakhan, Abtin f2181 IRI1.0010.952019.00 
  Mahdavi, Reza f2181 IRI0.001-0.0520-1.00 
  Teimouri Yadkuri, Shahdad 1900 IRI0.001-0.2620-5.20 
  Darvishi, Mohammad Hossein 1747 IRI0.001-0.4520-9.00 
 * 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)
 
 6th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-12
RcRownchangeKK*chgGame
 1684 1714 6.00 9 1.20 20 24.00 
  Raji Ghasemi, Mohammad Danial 1362 IRI1.0010.11202.20 
  Chavari, Mohammad Mahdi 2061 IRI1.0010.892017.80 
  Rahimi, Hossein 1314  * IRI1.0010.08201.60 
  Kashefi, Amir Hosein f1928 IRI0.001-0.2320-4.60 
  Chalangari, Mohsen 1540 IRI1.0010.27205.40 
  Doroodgar, A.hosein 2023 IRI0.001-0.1420-2.80 
  Asgarian, Mohammad 1596 IRI1.0010.34206.80 
  Rahnama, M.reza 1552 IRI1.0010.29205.80 
  Rahmani, Pedram 1780 IRI0.001-0.4120-8.20 
 * 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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