Individual Calculations September 2018
 Ghesmati, Aryan  Total change: -8.06  Rating chartPersonal card
 Khorasan Razavi Men Chess Championship 1397 Khorasan Razavi IRI 2018-07-31
RcRownchangeKK*chgGame
 1840 2024 6.50 9 0.23 26 5.98 
  Allahtavakoli, Mahmoud 1624  * IRI1.0010.08262.08 
  Babaei, Saleh 1624  * IRI1.0010.08262.08 
  Zahmati, Sobhan 1766 IRI1.0010.18264.68 
  Bagheri, Maziar f2308 IRI0.001-0.1626-4.16 
  Toufani, Kourosh 2042 IRI0.5010.03260.78 
  Javadi, Mousa 1624  * IRI1.0010.08262.08 
  Masoumi, Ali 1635 IRI1.0010.09262.34 
  Vassalam, Mohammad Taghi 2061 IRI0.001-0.4526-11.70 
  Shegarfian, Saeed 1873 IRI1.0010.30267.80 
 * 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)
 
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1860 2020 6.00 10 -0.85 26 -22.10 
  Jalalvand, Amir Hesam 1620  * IRI0.501-0.4226-10.92 
  Shahsavari, Shayan 1620  * IRI1.0010.08262.08 
  Farhood, Arash 1773 IRI1.0010.19264.94 
  Khatibi, Meysam 2233 IRI0.001-0.2326-5.98 
  Tavazoh, Amirparsa 1837 IRI1.0010.26266.76 
  Khorshidi, Mohammad Javad c1923 IRI0.501-0.1326-3.38 
  Golshannejad, Sepehr 1769 IRI0.001-0.8126-21.06 
  Khalilollahi, Shahrooz 1780 IRI1.0010.20265.20 
  Mobarak Nezhad, Alireza 1819 IRI1.0010.24266.24 
  Sedaghati, Mehrdad f2228 IRI0.001-0.2326-5.98 
 * 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)
 
 15th Avicenna International Chess Tournament 2018 - Masters Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 2221 2020 2.00 7 0.31 26 8.06 
  Moradi, Amirmasoud 2259 IRI0.001-0.2026-5.20 
  Naderi, M.sadegh 2181 IRI0.001-0.2926-7.54 
  Pilvaieh, Ali 2201 IRI0.5010.24266.24 
  Ghorbani, Hadi 2211 IRI0.5010.25266.50 
  Tahmasebi, Hamid 2232 IRI0.001-0.2326-5.98 
  Ilyasli, Ughur c2269 AZE0.5010.31268.06 
  Akhgari, Reza 2195 IRI0.5010.23265.98 

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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