Individual Calculations September 2018
 Motamedi, Fatemeh  Total change: 133.20  Rating chartPersonal card
 Iran Girls Student Middle school Chess Championship 1397 Zanjan IRI 2018-08-01
RcRownchangeKK*chgGame
 1581 1634 4.00 5 1.17 40 46.80 
  Dashti, Parmiss 1573 IRI1.0010.424016.80 
  Eskandari, Yalda 1401 IRI1.0010.21408.40 
  Ehtesham Mehr, Rahil 1837 IRI1.0010.764030.40 
  Nadernia, Nikta 1671 IRI0.001-0.4540-18.00 
  Hamed Hajipour, Kimia 1424 IRI1.0010.23409.20 

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)
 
 Iranian Women Festival 1397 Alborz IRI 2018-08-09
RcRownchangeKK*chgGame
 1647 1634 6.50 9 2.16 40 86.40 
  Rostami, Setayesh 1234  * IRI1.0010.08403.20 
  Fazeli, Fateme 1405 IRI1.0010.21408.40 
  Heydari, Zahra 1904 IRI0.5010.334013.20 
  Asgarizadeh, Minoo wf2034  * IRI0.001-0.0840-3.20 
  Sadoogh, Zahra 1368 IRI1.0010.18407.20 
  Nadernia, Niki 1742 IRI1.0010.654026.00 
  Paktinat, Zhina 1872 IRI0.001-0.2040-8.00 
  Samadi, Marzieh 1414 IRI1.0010.22408.80 
  Ghane, Safoura 1849 IRI1.0010.774030.80 
 * 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)
 

 

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