Individual Calculations June 2023
 Mohammadian Sechani, Arshia  Total change: -55.86  Rating chartPersonal card
 Iranian Men Festival 2023 Tehran IRI 2023-04-24
RcRownchangeKK*chgGame
 1832 2174 6.00 9 -1.79 38 -68.02 
  Golzari, Amirmohammad 1774  * IRI1.0010.08383.04 
  Rezaeii , Amirreza 1791 IRI1.0010.09383.42 
  Khodabandeh, Milad 1907 IRI0.501-0.3238-12.16 
  Mousivand, Ali 1714 IRI1.0010.05381.90 
  Moradi, Sajad 2016 IRI0.501-0.2138-7.98 
  Sadeghi Givi, Reza 1926 IRI1.0010.19387.22 
  Khanjani, Rastin 1818 IRI0.001-0.8938-33.82 
  Bahmani, Koorosh 1922 IRI0.001-0.8138-30.78 
  Kouchaki, Amirreza 1624 IRI1.0010.03381.14 
 * 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 Semi Final Chess Championship 1402 Kerman IRI 2023-05-03
RcRownchangeKK*chgGame
 2198 2174 4.50 9 0.32 38 12.16 
  Hoseini, S.alireza 1848 IRI1.0010.13384.94 
  Poormosavi, Seyed Kian m2413 IRI0.001-0.2038-7.60 
  Khalili, Asef 1922 IRI1.0010.19387.22 
  Omidi, Arya 2350 IRI0.5010.23388.74 
  Mahdavi, Reza f2339 IRI1.0010.723827.36 
  Nikookar, Mahdi 2184 IRI0.5010.01380.38 
  Tahbaz, Arash m2461 IRI0.5010.343812.92 
  Ashraf, Artin f2314 IRI0.001-0.3138-11.78 
  Alizadeh, Amirmohammad 1947 IRI0.001-0.7938-30.02 

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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