Individual Calculations November 2019
 Dashtpeima, Helia  Total change: -120.40  Rating chartPersonal card
 Iranian Youth Chess Championship (Girls U14) Golestan IRI 2019-09-28
RcRownchangeKK*chgGame
 1206 1413 1.00 6 -3.50 40 -140.00 
  Keshavarzfathi, Nazanin Zahra 1284 IRI0.001-0.6740-26.80 
  Gholizadeh, Parya 1148 IRI0.001-0.8240-32.80 
  Ansari Mahyari, Diana 1013  * IRI1.0010.08403.20 
  Zibadi, Romina 1265 IRI0.001-0.7040-28.00 
  Soltani, Hasti 1308 IRI0.001-0.6440-25.60 
  Gholizadeh, Romina 1219 IRI0.001-0.7540-30.00 
 * 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)
 
 Tehran Woman 1st League 2019 Round 1-3 Tehran IRI 2019-10-10
RcRownchangeKK*chgGame
 1834 1434 0.00 1 -0.08 40 -3.20 
  Asgharzadeh, Mitra wf1834  * IRI0.001-0.0840-3.20 
 * 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)
 
 North East staff on the occasion of Physical Education Week Tehran IRI 2019-10-15
RcRownchangeKK*chgGame
 1460 1434 2.50 4 0.57 40 22.80 
  Bashiri, Aryan 1834  * IRI0.001-0.0840-3.20 
  Hannani, Arshia 1163 IRI1.0010.17406.80 
  Hannani, Arshia 1163 IRI1.0010.17406.80 
  Seyed Yasrebi, Shamim 1680 IRI0.5010.314012.40 
 * 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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