Rapid: Individual Calculations January 2024
 Mehran, Hossein  Total change: -28.80  Rating chartPersonal card
 Weekly Ahouran Chess School (9 Azar) Tehran IRI 2023-11-30
RcRownchangeKK*chgGame
 1684 1807 5.00 8 -0.08 20 -1.60 
  Nadalizadeh, Artin 1407  * IRI1.0010.08201.60 
  Bajalan, Mohammad 1422 IRI1.0010.09201.80 
  Aledavood, Seyed Ali 1563 IRI1.0010.20204.00 
  Esmaeili, Soroush 1829 IRI0.001-0.4720-9.40 
  Karimi, Salar 1563 IRI1.0010.20204.00 
  Kashefi, Amir Hosein f2034 IRI0.001-0.2120-4.20 
  Kaveh, Taghi 1531 IRI1.0010.17203.40 
  Doroodgar, Amir Hossein 2121 IRI0.001-0.1420-2.80 
 * 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)
 
 Alborz Rapid Cup 24 Azar Karaj IRI 2023-12-27
RcRownchangeKK*chgGame
 1504 1833 5.00 7 -1.01 20 -20.20 
  Ghadyani, Shadi 1433  * IRI1.0010.08201.60 
  Poursalan, Iman 1462 IRI0.001-0.9020-18.00 
  Bajalan, Mohammad 1438 IRI1.0010.08201.60 
  Khajehmirzaei Yazdi, Jamal 1514 IRI1.0010.13202.60 
  Mokhtarpour, Amir Ali 1418 IRI1.0010.07201.40 
  Behrooz, Amir Mohammad 1772 IRI0.001-0.5820-11.60 
  Azimi, Reza 1488 IRI1.0010.11202.20 
 * 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)
 
 20th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1610 1833 6.50 9 -0.35 20 -7.00 
  Fooladinejad, Iman 1535 IRI1.0010.15203.00 
  Rahnamai Namin, Mohammadreza 1516 IRI1.0010.13202.60 
  Doroodgar, Amir Hossein 2112 IRI0.001-0.1620-3.20 
  Kazemi, Hosein 1589 IRI0.001-0.8020-16.00 
  Farokhfar, S Ahmad 1514 IRI1.0010.13202.60 
  Aminalroaya, Mohammaddariush 1433  * IRI1.0010.08201.60 
  Mohammadi Fard, Hamid Reza 1567 IRI1.0010.18203.60 
  Barati Masihi, Kevin 1643 IRI0.501-0.2520-5.00 
  Karimi, Salar 1584 IRI1.0010.19203.80 
 * 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)
 

 

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