Individual Calculations January 2014
 Zahedifar, Anahita  Total change: 22.05  Rating chartPersonal card
 Aban Open 2013 Tehran IRI 2013-11-16
RcRownchangeKK*chgGame
 1756 1816 5.50 8 0.96 15 14.40 
  Mehrabi, Pooyan 1416  * IRI1.0010.08151.20 
  Fathollahi, Hamid 1721 IRI1.0010.37155.55 
  Mozafar, Milad 1968 IRI0.001-0.3015-4.50 
  Miladi, Hojatollah 1728 IRI1.0010.38155.70 
  Fendereski, Nima 1942 IRI0.5010.17152.55 
  Anjom Rooz, Mehdi 1825 IRI0.001-0.4915-7.35 
  Ghalamzan, Mohammad 1683 IRI1.0010.32154.80 
  Masoudi, Sepehr 1768 IRI1.0010.43156.45 
 * 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)
 
 Iran Women National Championship (Final) Rasht IRI 2013-11-30
RcRownchangeKK*chgGame
 1897 1816 5.50 11 0.93 15 13.95 
  Hakimifard, Ghazal wm2216  * IRI0.001-0.0815-1.20 
  Kalantari, Sedigheh 1773 IRI0.001-0.5615-8.40 
  Khachatourians, Teni 1689 IRI0.501-0.1715-2.55 
  Lotfi, Aylar 1883 IRI0.001-0.4115-6.15 
  Vagoohian, Ramila 1698 IRI1.0010.34155.10 
  Aliakbari, Hanieh 1755 IRI1.0010.42156.30 
  Alavi, Homa 1969 IRI1.0010.701510.50 
  Rahimi, Tara 1915 IRI1.0010.64159.60 
  Derakhshani, Dorsa wf2087 IRI0.001-0.1715-2.55 
  Hashemi, Seyed Fatemeh 1668 IRI1.0010.30154.50 
  Hejazipour, Mitra wm2216  * IRI0.001-0.0815-1.20 
 * 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)
 
 World Youth Chess Championship 2013. Girls U10 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1563 1816 6.00 8 -0.42 15 -6.30 
  Yuan, Beline 1456 FRA1.0010.10151.50 
  Abduali, Samal 1600 KAZ0.501-0.2815-4.20 
  Manya, Bagla 1416  * IND1.0010.08151.20 
  Paktinat, Zhina 1552 IRI1.0010.18152.70 
  Beydullayeva, Govhar 1583 AZE1.0010.21153.15 
  Asadi, Motahare wf1657 IRI0.501-0.2115-3.15 
  Pham, Tran Gia Thu wc1601 VIE1.0010.23153.45 
  Salonika, Saina wc1642 IND0.001-0.7315-10.95 
 * 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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