Rapid: Individual Calculations January 2023
 Farmanbar, Farshad  Total change: 12.00  Rating chartPersonal card
 Rapid 10 Azar 1401 Mashhad IRI 2022-12-01
RcRownchangeKK*chgGame
 1327 1589 5.00 7 -0.61 30 -18.30 
  Eshraghi, Amirali 1189  * IRI1.0010.08302.40 
  Ahmadi, Hossein 1360 IRI1.0010.21306.30 
  Cheshmkhavari, Mehrsam 1498 IRI0.001-0.6230-18.60 
  Jaffari, Mohammad 1289 IRI0.001-0.8530-25.50 
  Azizi, Mahdieh 1218 IRI1.0010.10303.00 
  Baghernasablangerodi, Sana 1263 IRI1.0010.13303.90 
  Khosravi, Korosh 1470 IRI1.0010.343010.20 
 * 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)
 
 Khorasan Razavi-Dargaz Rapid Commemorating Martyr Sayad Shirazi Khorasan Razavi IRI 2022-12-02
RcRownchangeKK*chgGame
 1328 1589 6.50 8 0.24 30 7.20 
  Zabihi, Mohammadsaleh 1148 IRI1.0010.06301.80 
  Movahedi Aliabadi, Ali 1400 IRI0.001-0.7530-22.50 
  Zabihi, Sara 1127 IRI1.0010.05301.50 
  Teymouri, Milad 1232 IRI1.0010.11303.30 
  Mehrabani, Arnika 1189  * IRI1.0010.08302.40 
  Kazemian, Amir Hosein 1410 IRI1.0010.27308.10 
  Farahmand, Amir 1655 IRI0.5010.09302.70 
  Assarzadeh, Mahdi 1461 IRI1.0010.33309.90 
 * 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)
 
 18th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-12-16
RcRownchangeKK*chgGame
 1638 1589 4.50 8 0.77 30 23.10 
  Abedi, Ali 2053 IRI0.001-0.0530-1.50 
  Sabahi, Maryam 1297 IRI1.0010.15304.50 
  Pilvaieh, Ali 1877 IRI1.0010.843025.20 
  Ghoreishi Amiri, Seyed Kian 1731 IRI0.001-0.3130-9.30 
  Kashefi, Amir Hosein f2032 IRI0.001-0.0630-1.80 
  Hosseini, Seyed Arad 1299 IRI1.0010.16304.80 
  Parvini Nezhad, Ilya 1310 IRI0.501-0.3430-10.20 
  Ahangar, Kamran 1505 IRI1.0010.383011.40 

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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