Rapid: Individual Calculations January 2023
 Mahdavi, Mahdis  Total change: -24.20  Rating chartPersonal card
 16th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-12-02
RcRownchangeKK*chgGame
 1581 1711 5.00 8 -0.06 20 -1.20 
  Ahangar, Kamran 1505 IRI1.0010.24204.80 
  Rahmatian, Shayan 2043 IRI0.001-0.1220-2.40 
  Kazemi, Mantra 1311  * IRI1.0010.08201.60 
  Hozori, Amirhossein 1480 IRI1.0010.21204.20 
  Kashefi, Amir Hosein f2032 IRI0.001-0.1320-2.60 
  Neshan, Arshiya 1673 IRI0.001-0.5520-11.00 
  Nazari Nia, Shahram 1444 IRI1.0010.18203.60 
  Farsian, Farivar 1161 IRI1.0010.03200.60 
 * 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)
 
 17th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-12-09
RcRownchangeKK*chgGame
 1503 1711 4.50 8 -1.15 20 -23.00 
  Raji Ghasemi, Mohammad Danial 1393 IRI1.0010.13202.60 
  Teimouri Yadkuri, Shahdad 2014 IRI0.001-0.1420-2.80 
  Khaledi, Parham 1311  * IRI0.001-0.9220-18.40 
  Heidari, Amir Ali 1130 IRI1.0010.02200.40 
  Baghomian, Arameh 1377 IRI1.0010.12202.40 
  Salehi, Hosein 1339 IRI1.0010.10202.00 
  Mousivand, Ali 1580 IRI0.501-0.1820-3.60 
  Pilvaieh, Ali 1877 IRI0.001-0.2820-5.60 
 * 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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