Individual Calculations September 2018
 Karam Yazdi, Parmida  Total change: -94.40  Rating chartPersonal card
 Tehran North East Women Championship 97 Tehran IRI 2018-08-09
RcRownchangeKK*chgGame
 1292 1543 4.00 6 -0.62 40 -24.80 
  Saeidi, Amir Mohammad 1143  * IRI1.0010.08403.20 
  Nayeb, Tina 1143  * IRI1.0010.08403.20 
  Mohammad Ebrahimkhan Abri, Dorsa wf1943  * IRI0.001-0.0840-3.20 
  Gholizadeh, Romina 1143  * IRI0.501-0.4240-16.80 
  Jafari, Sepehr 1143  * IRI0.501-0.4240-16.80 
  Kazemi, Nazanini Zahra 1238 IRI1.0010.14405.60 
 * 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 Under 18 Girls Championship 1397 Tehran IRI 2018-08-25
RcRownchangeKK*chgGame
 1407 1543 3.50 8 -1.74 40 -69.60 
  Bayat, Anoosha 1443 IRI0.501-0.1440-5.60 
  Abbaspoorrad, Nikoo 1565 IRI0.001-0.4740-18.80 
  Heydari, Zahra 1904 IRI0.001-0.1040-4.00 
  Mazochi, Arefeh 1216 IRI1.0010.13405.20 
  Nezhad Dehghan, Saghar 1343 IRI0.001-0.7640-30.40 
  Shakeri, Farima 1143  * IRI0.501-0.4240-16.80 
  Rezaee, Niusha 1500 IRI0.501-0.0640-2.40 
  Samaei, Sonia 1143  * IRI1.0010.08403.20 
 * 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)
 

 

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