Rapid: Individual Calculations September 2022
 Fathollahi, Hamid  Total change: 37.20  Rating chartPersonal card
 Shohadaye 5th Mordad Cup Arak (U1700) Arak IRI 2022-08-05
RcRownchangeKK*chgGame
 1418 1511 6.50 10 0.44 20 8.80 
  Soltani, Ali 1148 IRI1.0010.10202.00 
  Maleki, Morteza 1661 IRI0.5010.20204.00 
  Souri, Eisa 1606 IRI1.0010.632012.60 
  Riahi, Arvin 1625 IRI0.001-0.3420-6.80 
  Maleki, Mir Mahdi 1684 IRI0.001-0.2720-5.40 
  Golkar, Sirous 1315 IRI0.001-0.7520-15.00 
  Dori, Hesam 1231 IRI1.0010.16203.20 
  Vahedi, Poriya 1354 IRI1.0010.29205.80 
  Noori Azandariani, Hadis 1218 IRI1.0010.15203.00 
  Yavarinejad, Ali 1338 IRI1.0010.27205.40 

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)
 
 6th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-12
RcRownchangeKK*chgGame
 1494 1511 3.00 7 -0.51 20 -10.20 
  Fahimi, Arsham 1206 IRI1.0010.14202.80 
  Bagherzadeh, Mohadeseh 1132 IRI1.0010.09201.80 
  Pilvaieh, Ali 1863 IRI0.001-0.1120-2.20 
  Darvishi, Mohammad Hossein 1747 IRI0.001-0.2020-4.00 
  Rahimi, Hossein 1111  * IRI1.0010.08201.60 
  Akhoondzadeh, Mahdi 1730 IRI0.001-0.2220-4.40 
  Mehrabi, Manouchehr 1667 IRI0.001-0.2920-5.80 
 * 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)
 
 Bostanabad Azadegan Cup - Rapid Chess Tournament (28 Mordad 1401) Bostanabad Azadegan IRI 2022-08-19
RcRownchangeKK*chgGame
 1655 1511 5.00 9 1.93 20 38.60 
  Atanejhad, Sahebali f2117 IRI0.001-0.0220-0.40 
  Naghsh Hossein Badr, Fatemeh 1131 IRI1.0010.09201.80 
  Asgharvand, Davood 1787 IRI0.001-0.1720-3.40 
  Aliei, Mehdi 1631 IRI1.0010.662013.20 
  Zalpour, Asad 1772 IRI1.0010.822016.40 
  Alaghehmand, Arshia 1870 IRI0.001-0.1020-2.00 
  Abbaszadeh, Moslem 1759 IRI0.001-0.1920-3.80 
  Rahnema Nia, Elshan 1114 IRI1.0010.08201.60 
  Ghaffari, Ahmad 1712 IRI1.0010.762015.20 

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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