Individual Calculations September 2019
 Zahedifar, Anahita  Total change: 8.74  Rating chartPersonal card
 Iranian Women Festival 1398 Mashhad IRI 2019-08-04
RcRownchangeKK*chgGame
 1918 2166 7.00 9 -0.05 38 -1.90 
  Saadatmandi, Elina 1766  * IRI1.0010.08383.04 
  Ghaziolsharif, Kimiya 1766  * IRI1.0010.08383.04 
  Asgharpourmasoleh, Tara 1766  * IRI1.0010.08383.04 
  Behzad Nazif, Parva 1900 IRI1.0010.18386.84 
  Alavi, Homa 2049 IRI0.001-0.6638-25.08 
  Ghomi, Parnian wc1863 IRI1.0010.14385.32 
  Mobarhani, Nazanin wc1955 IRI0.501-0.2738-10.26 
  Asadi, Motahare wf2077 IRI1.0010.383814.44 
  Asgharzadeh, Mitra wf2122 IRI0.501-0.0638-2.28 
 * 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)
 
 3rd Aftab international Chess Festival 2019 - Master Group Khomein IRI 2019-08-23
RcRownchangeKK*chgGame
 2142 2166 5.00 9 0.28 38 10.64 
  Hasani, Takin 1843 IRI1.0010.13384.94 
  Li, Bo m2308 CHN0.001-0.3138-11.78 
  Alavi, Homa 2049 IRI0.501-0.1638-6.08 
  Doroodian, Mahyar 1918 IRI1.0010.19387.22 
  Bagheri, Maziar f2352 IRI1.0010.743828.12 
  Poormosavi, Seyed Kian 2241 IRI0.001-0.4038-15.20 
  Hosseinzadeh, Nima 2271 IRI0.5010.14385.32 
  Salih, Akar Ali Salih f2274 IRQ0.001-0.3538-13.30 
  Vahdatian, Davood 2018 IRI1.0010.303811.40 

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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