Individual Calculations September 2022
 Mohamadi, Niyousha  Total change: -79.86  Rating chartPersonal card
 10th Qazvin Cup Group B (U 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1322 1626 5.00 9 -2.63 33 -86.79 
  Khalili, Hosein 1419 IRI0.001-0.7733-25.41 
  Zandi, Mohammad Taha 1310 IRI1.0010.13334.29 
  Ranjbar, Hengameh 1406 IRI1.0010.22337.26 
  Ghoreishiamiri, Seyedkian 1434 IRI0.001-0.7533-24.75 
  Abed Natanzi, Parsa 1373 IRI0.001-0.8133-26.73 
  Taj Dini, Hasti 1226  * IRI1.0010.08332.64 
  Rahimzadeh, Maryam 1274 IRI0.001-0.8933-29.37 
  Yosefi, Mohammad Taher 1225 IRI1.0010.08332.64 
  Mehrkhah, Hadi 1234 IRI1.0010.08332.64 
 * 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)
 
 1st IRCF Standard Tournament 1401 Tehran IRI 2022-08-15
RcRownchangeKK*chgGame
 1607 1650 5.00 8 0.51 33 16.83 
  Hosseini, Vihan 1362 IRI1.0010.16335.28 
  Doostkam, P 1986 IRI0.5010.383312.54 
  Khan Ahmadi, Mohammad Reza 1429 IRI1.0010.22337.26 
  Akhgari, Reza 2095 IRI0.5010.443314.52 
  Abed, Meisam 1917 IRI0.001-0.1833-5.94 
  Kakoee, Parham 1250  * IRI1.0010.08332.64 
  Solimani Nejad, Gholamreza 1345 IRI1.0010.14334.62 
  Habibifard, Parham 1471 IRI0.001-0.7333-24.09 
 * 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)
 
 Iran Girls Student School Championship-Shahr-e kord 2022 Share Kord IRI 2022-08-22
RcRownchangeKK*chgGame
 1171 1650 3.50 4 -0.30 33 -9.90 
  Khandan, Mahya 1112 IRI1.0010.03330.99 
  Bakhoda, Elnaz 1250  * IRI1.0010.08332.64 
  Saadloo, Sayna 1195 IRI1.0010.06331.98 
  Edrisabadi, Diana 1127 IRI0.501-0.4733-15.51 
 * 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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