Individual Calculations June 2022
 Mohamadi, Niyousha  Total change: 25.50  Rating chartPersonal card
 Qazvin Chess Championship - 1400 Qazvin IRI 2022-04-25
RcRownchangeKK*chgGame
 1295 1600 5.00 7 -0.62 30 -18.60 
  Babaei, Amirabbas 1200  * IRI1.0010.08302.40 
  Taherkhani, M Hosein 1286 IRI0.001-0.8630-25.80 
  Sharafi, Amirhossein 1124 IRI1.0010.05301.50 
  Khalili, Hosein 1373 IRI1.0010.21306.30 
  Jafarzadeh, Mohammad 1043 IRI1.0010.03300.90 
  Mahdavi, Mahdis 1812 IRI0.001-0.2330-6.90 
  Hossein Verdi, Ali 1229 IRI1.0010.10303.00 
 * 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)
 
 Tabriz 1401 Fetr Cup Tabriz IRI 2022-05-03
RcRownchangeKK*chgGame
 1721 1600 4.00 7 1.62 30 48.60 
  Anjom Rooz, Mehdi 1934 IRI0.5010.383011.40 
  Pouresmaeil, Naser 1887 IRI0.001-0.1630-4.80 
  Salehzadeh, Samin 1200  * IRI1.0010.08302.40 
  Shahrazad, Masoud 1701 IRI0.5010.14304.20 
  Alizadeh, Hasan 1726 IRI1.0010.673020.10 
  Rahmani, Pedram 1837 IRI1.0010.803024.00 
  Safari, Nima 1762 IRI0.001-0.2930-8.70 
 * 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)
 
 Iranian Youth Chess Championship ( Girls U14 ) Rasht IRI 2022-05-07
RcRownchangeKK*chgGame
 1439 1600 6.00 9 -0.15 30 -4.50 
  Kazemi, Yasna 1198 IRI1.0010.08302.40 
  Alibeigloo, Malihe 1312 IRI1.0010.16304.80 
  Alinia Hosseini, Seyede Setayesh 1362 IRI1.0010.20306.00 
  Khosravi Mahmoei, Hasti 1474 IRI0.001-0.6730-20.10 
  Alavi, Mahsa 1621 IRI0.5010.03300.90 
  Rahmani, Melika 1846 IRI0.5010.31309.30 
  Kamran Nia, Helia 1306 IRI1.0010.15304.50 
  Masoumi, Sahel 1590 IRI0.001-0.5130-15.30 
  Javanmard, Aryana 1239 IRI1.0010.10303.00 

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)
 

 

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