Rapid: Individual Calculations January 2024
 Borji, Parham  Total change: -32.60  Rating chartPersonal card
 3rd Hossein Borji Memorial Arak IRI 2023-11-30
RcRownchangeKK*chgGame
 1462 1659 5.50 9 -1.12 20 -22.40 
  Rezaei, Yahya 1259  * IRI1.0010.08201.60 
  Mohammadi, Mohsen 1326 IRI1.0010.12202.40 
  Salimi, Hossein 1534 IRI0.501-0.1720-3.40 
  Ahmadi Tari, Mostafa 1689 IRI0.001-0.4620-9.20 
  Malekhoseini, Bahman 1350 IRI1.0010.14202.80 
  Mousavi, Seyyed Ali 1532 IRI0.001-0.6720-13.40 
  Gorgvand, Gholamreza 1491 IRI1.0010.28205.60 
  Biglarifard, Maziyar 1453 IRI1.0010.24204.80 
  Ghadiri, Sobhan 1527 IRI0.001-0.6820-13.60 
 * 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)
 
 PhileKhoob 3rd Yalda Cup 2023 Arak IRI 2023-12-22
RcRownchangeKK*chgGame
 1495 1635 3.00 7 -1.53 20 -30.60 
  Sadeghi, Mehrad 1251 IRI1.0010.09201.80 
  Saeidi, Shahrokh 1304 IRI1.0010.12202.40 
  Shahsanam, Alireza 1805 IRI0.001-0.2820-5.60 
  Biglarifard, Maziyar 1599 IRI0.001-0.5520-11.00 
  Sharafi, Mohammadreza 1596 IRI1.0010.45209.00 
  Saeedi, Reza 1677 IRI0.001-0.4420-8.80 
  Saeidifar, Danial 1235  * IRI0.001-0.9220-18.40 
 * 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)
 
 Arak Weekly Rapid 8 Dey 1402 Arak IRI 2023-12-27
RcRownchangeKK*chgGame
 1531 1635 6.00 8 1.02 20 20.40 
  Saeidi, Shahrokh 1304 IRI1.0010.12202.40 
  Razi, Maysam 1386 IRI1.0010.19203.80 
  Vahidifard, Mohammadreza 1402 IRI1.0010.21204.20 
  Saeedi, Reza 1677 IRI1.0010.562011.20 
  Biglarifard, Koorosh 1870 IRI0.001-0.2120-4.20 
  Saleh, Sayed Ataollah 1812 IRI0.001-0.2720-5.40 
  Robatmili, Manoochehr 1461 IRI1.0010.27205.40 
  Tajdoost, Akbar 1339 IRI1.0010.15203.00 

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