Rapid: Individual Calculations April 2023
 Hosseini, Seyed Arad  Total change: 24.84  Rating chartPersonal card
 Shahriyar Rapid tournament 12 esfand Shahriyar IRI 2023-03-03
RcRownchangeKK*chgGame
 1357 1435 4.50 7 0.44 23 10.12 
  Rahimi, Kian 1035  * IRI0.501-0.4223-9.66 
  Chenari, Davood 1487 IRI0.001-0.4323-9.89 
  Zafari Yekta, Niyousha 1053 IRI1.0010.09232.07 
  Shojaee, Hasan 1320 IRI1.0010.34237.82 
  Esmaeili, Soroush 1698 IRI0.001-0.1823-4.14 
  Radnezhad, Saber 1302 IRI1.0010.32237.36 
  Kargari Arian, Saba 1602 IRI1.0010.722316.56 
 * 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)
 
 Garmsar Abrisham Cup Semnan IRI 2023-03-10
RcRownchangeKK*chgGame
 1569 1435 4.00 8 1.41 23 32.43 
  Ehteramian, Hossein 1610 IRI1.0010.732316.79 
  Mahdizadeh, Mahdi 1616 IRI0.001-0.2623-5.98 
  Elikaei, Mehrad 1747 IRI0.001-0.1423-3.22 
  Rezaei Gorjan, Reza 1124 IRI1.0010.14233.22 
  Shokri, Firouz 1662 IRI1.0010.792318.17 
  Fathollahi, Hamid 1591 IRI1.0010.712316.33 
  Maleki, Mir Mahdi 1609 IRI0.001-0.2723-6.21 
  Ashoori, Erfan 1592 IRI0.001-0.2923-6.67 

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 Rapid Chess Championship - 1401 Qazvin IRI 2023-03-17
RcRownchangeKK*chgGame
 1474 1435 3.00 7 -0.32 23 -7.36 
  Salimiyan, Behzad 2058 IRI0.001-0.0123-0.23 
  Soudmand, Sayed Mohsen 1700 IRI0.001-0.1823-4.14 
  Nabizadeh, Nikan 1031 IRI1.0010.08231.84 
  Alirezaei, Radin 1115 IRI1.0010.13232.99 
  Mardali, Yousef 1598 IRI0.001-0.2823-6.44 
  Rahimi, Mahdi 1194 IRI1.0010.20234.60 
  Hadadi, Mahdi 1623 IRI0.001-0.2623-5.98 

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
 1624 1435 2.00 8 -0.45 23 -10.35 
  Abed, Meisam 1859 IRI0.001-0.0723-1.61 
  Mahdavi, Mahdis 1691 IRI0.001-0.1923-4.37 
  Nazemi, Pedram 1994 IRI1.0010.972322.31 
  Shokri, Firouz 1662 IRI0.001-0.2123-4.83 
  Alavi, Mahsa 1733 IRI0.001-0.1523-3.45 
  Aziztabar, Mohamad Matin 1131 IRI1.0010.14233.22 
  Taghizadeh Andarabi, Taraneh 1683 IRI0.001-0.1923-4.37 
  Ramezani, Hossein 1239 IRI0.001-0.7523-17.25 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office