Individual Calculations March 2024
 Moradpour, Artin  Total change: -6.84  Rating chartPersonal card
 2nd Taq-e Bostan Cup International Chess Festival _ B Category (U1900) Kermanshah IRI 2024-01-25
RcRownchangeKK*chgGame
 1715 1874 6.50 9 0.31 36 11.16 
  Tavassoli, Saghar 1474  * IRI1.0010.08362.88 
  Sajadi Naeini, Seyed Soheil 1591 IRI1.0010.16365.76 
  Rabbani, Abtin 1651 IRI1.0010.22367.92 
  Masajedian, Moein 1705 IRI1.0010.283610.08 
  Rezaeii , Amirreza 1809 IRI0.501-0.0936-3.24 
  Hoseini, S.alireza 1889 IRI1.0010.523618.72 
  Safari Eskandari, Mojtaba 1884 IRI0.001-0.4936-17.64 
  Abrahamyan, Radik 1849 ARM0.001-0.5336-19.08 
  Hosseini, Vihan 1584 IRI1.0010.16365.76 
 * 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 Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1679 1874 7.00 10 -0.50 36 -18.00 
  Shaabani, Amin c1605 IRI1.0010.17366.12 
  Parvizi, Anita 1660 IRI1.0010.23368.28 
  Ghadi Sahebi, Hosein 1744 IRI0.001-0.6836-24.48 
  Nezamdoust, Amir Mohammad 1623 IRI1.0010.19366.84 
  Aghili Mofid, Davood 1717 IRI0.501-0.2136-7.56 
  Rabbani, Abtin 1651 IRI1.0010.22367.92 
  Mohamadi, Niyousha 1751 IRI0.501-0.1736-6.12 
  Taheri, Mani 1683 IRI0.501-0.2536-9.00 
  Taghizadeh Andarabi, Taraneh 1614 IRI1.0010.18366.48 
  Nazarian, Parsa 1740 IRI0.501-0.1836-6.48 

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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