Rapid: Individual Calculations April 2023
 Shafaee, H.  Total change: -28.80  Rating chartPersonal card
 25th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-03
RcRownchangeKK*chgGame
 1748 1957 6.00 8 0.13 20 2.60 
  Fardbehbahani, Behnam 1596 IRI1.0010.10202.00 
  Jaladati, Esmaeil 1557  * IRI1.0010.08201.60 
  Sharifi, Mohammad 1519 IRI1.0010.06201.20 
  Azimi Aghghale, Amirmahdi 1756 IRI1.0010.24204.80 
  Faryad, Hasanali 1768 IRI1.0010.25205.00 
  Bozorgzade, Erfan 1607 IRI1.0010.11202.20 
  Atakhan, Abtin f2283 IRI0.001-0.1320-2.60 
  Pilvaieh, Ali 1899 IRI0.001-0.5820-11.60 
 * 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)
 
 Qazvin Nowrouz Rapid Cup (U-2000) Qazvin IRI 2023-03-24
RcRownchangeKK*chgGame
 1715 1957 5.50 9 -1.57 20 -31.40 
  Behrooz, Amir Mohammad 1614 IRI1.0010.12202.40 
  Farmani Anuoshe, Ariyan 1792 IRI0.001-0.7220-14.40 
  Shahrazad, Masoud 1638 IRI0.001-0.8720-17.40 
  Lamei Ramand, Behrooz 1557  * IRI1.0010.08201.60 
  Farhadi Varmazabadi, Behzad 1653 IRI1.0010.14202.80 
  Masoumi, Sahar 1804 IRI1.0010.30206.00 
  Pourgol, Arman 1823 IRI0.001-0.6820-13.60 
  Mahdavi, Mahdis 1691 IRI1.0010.18203.60 
  Hojjatinejad, Ilia 1867 IRI0.501-0.1220-2.40 
 * 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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