Individual Calculations November 2019
 Farahani, Zahra  Total change: 37.20  Rating chartPersonal card
 Iranian Youth Chess Championship (Girls U18) Golestan IRI 2019-09-27
RcRownchangeKK*chgGame
 1328 1056 3.00 8 1.41 40 56.40 
  Motamedi, Fatemeh 1456  * IRI0.001-0.0840-3.20 
  Kamari, Armita 1331 IRI1.0010.834033.20 
  Jabari, Faezeh 1443 IRI0.001-0.0940-3.60 
  Rahmanzadeh Shahi, Parisa 1284 IRI0.5010.294011.60 
  Ahmadi, Seyedeh Malihe 1456  * IRI0.001-0.0840-3.20 
  Salehi, Fatemeh 1138 IRI0.5010.11404.40 
  Faraji, Mina 1060 IRI1.0010.514020.40 
  Zahedifar, Anahita wf1456  * 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)
 
 Arak Mehr Standard Cup - Mehr 1398 Arak IRI 2019-10-13
RcRownchangeKK*chgGame
 1264 1056 0.00 2 -0.48 40 -19.20 
  Delshad, Shaghayegh 1192 IRI0.001-0.3240-12.80 
  Shirshahi, Komeil 1336 IRI0.001-0.1640-6.40 

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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