Rapid: Individual Calculations January 2022
 Fardbehbahani, Behnam  Total change: 8.20  Rating chartPersonal card
 1st Arak Rapid Chess Memorial Hossein Borji (U1700) Arak IRI 2021-12-03
RcRownchangeKK*chgGame
 1364 1627 7.50 9 0.59 20 11.80 
  Sotoude Nia, Vahid 1134 IRI1.0010.04200.80 
  Moballeghi, Abozfazl 1248 IRI1.0010.09201.80 
  Golzarian, Kiarash 1229 IRI1.0010.08201.60 
  Rismanchi, Ramtin 1136 IRI1.0010.04200.80 
  Heravi, M.hosein 1685 IRI0.001-0.4220-8.40 
  Ghadiri, Sobhan 1479 IRI1.0010.30206.00 
  Borji, Parham 1527 IRI0.501-0.1420-2.80 
  Biglarifard, Koorosh 1180 IRI1.0010.06201.20 
  Karami, Salar 1659 IRI1.0010.542010.80 

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)
 
 Bafegh Yalda Rapid Cup 26Azar 1400 Yazd IRI 2021-12-17
RcRownchangeKK*chgGame
 1552 1627 4.00 6 0.55 20 11.00 
  Jafari, Mahdi 1828 IRI0.001-0.2420-4.80 
  Sehat, Donya 1392 IRI1.0010.21204.20 
  Sajadi Naeini, Seyed Soheil 1690 IRI0.001-0.4120-8.20 
  Teymori, Mohammad Reza 1235 IRI1.0010.08201.60 
  Abotorabi, Sajad 1402 IRI1.0010.22204.40 
  Jahanbakhsh, Iman 1766 IRI1.0010.692013.80 

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)
 
 9th Mehdi Bouyeh Rapid Cup 1400 Qazvin IRI 2021-12-24
RcRownchangeKK*chgGame
 1605 1627 4.00 9 -0.73 20 -14.60 
  Rostami, Rouzbeh 1927 IRI0.001-0.1520-3.00 
  Mokhtarpour, Amir Ali 1251 IRI1.0010.09201.80 
  Farmani Anuoshe, Ariyan 1863 IRI0.001-0.2020-4.00 
  Taheri, Mohammad Mehdi 1439 IRI0.001-0.7420-14.80 
  Taherkhani, M Hosein 1238 IRI1.0010.09201.80 
  Moeinodini, Parsa 1358 IRI1.0010.17203.40 
  Amiri, Ali 1980 IRI0.001-0.1120-2.20 
  Hadadi, Mahdi 1426 IRI1.0010.24204.80 
  Shiri, Mohsen 1965 IRI0.001-0.1220-2.40 

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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