Individual Calculations December 2018
 Gholizadeh, Parya  Total change: 122.80  Rating chartPersonal card
 Tehran North East Cup Aban 1397 - Girls Tehran IRI 2018-11-02
RcRownchangeKK*chgGame
 1341 1051 4.00 8 2.59 40 103.60 
  Karam Yazdi, Parmida 1449 IRI0.001-0.0840-3.20 
  Garosian, Vania 1141 IRI1.0010.624024.80 
  Valizadeh, Fatemeh 1451  * IRI1.0010.924036.80 
  Mohammad Ebrahimkhan Abri, Dorsa wf1451  * IRI0.001-0.0840-3.20 
  Ghaemi, Narges 1333 IRI0.001-0.1640-6.40 
  Tohid Nia, Melika 1274 IRI0.001-0.2240-8.80 
  Asgarian, Negar 1451  * IRI1.0010.924036.80 
  Dashtpeima, Helia 1175 IRI1.0010.674026.80 
 * 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)
 
 Tehran Woman 1st League 2018 Round 2-4 Tehran IRI 2018-11-17
RcRownchangeKK*chgGame
 1039 1051 1.00 1 0.48 40 19.20 
  Ajami, Kiyana 1039 IRI1.0010.484019.20 

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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