Rapid: Individual Calculations August 2023
 Golzarian, Kiarash  Total change: -63.60  Rating chartPersonal card
 Hamedan Province Rapid Chess Championship 1402 Hamedan IRI 2023-07-07
RcRownchangeKK*chgGame
 1450 1590 4.00 8 -1.29 30 -38.70 
  Shafieian, Pooyan 1190  * IRI1.0010.08302.40 
  Norouzi, Kasra 1254 IRI1.0010.12303.60 
  Rahmatian, Shayan 1958 IRI0.001-0.1030-3.00 
  Ebrahimi, Mahdi 1478 IRI1.0010.353010.50 
  Shafieian, Shayan 1251 IRI1.0010.12303.60 
  Kalvandi, Mohammad Naeim 1769 IRI0.001-0.2730-8.10 
  Jabari, Amin Mohammad 1379 IRI0.001-0.7730-23.10 
  Avatefi Akmal, Mohammad 1324 IRI0.001-0.8230-24.60 
 * 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)
 
 Hamedan Weekly Rapid Cup (23 Tir) Hamedan IRI 2023-07-14
RcRownchangeKK*chgGame
 1587 1590 4.00 8 -0.02 30 -0.60 
  Bagheri, Behshad 1185 IRI1.0010.08302.40 
  Avatefi Akmal, Mohammad 1324 IRI1.0010.18305.40 
  Rahmatian, Shayan 1958 IRI1.0010.903027.00 
  Majidi Shadan, Ali 1870 IRI0.001-0.1630-4.80 
  Fathi, Abolfazl 1608 IRI1.0010.533015.90 
  Gholami, Amir Mohammad 1469 IRI0.001-0.6630-19.80 
  Asadi, Sadegh 1845 IRI0.001-0.1930-5.70 
  Nazari Zadeh, Amir Mehdi 1440 IRI0.001-0.7030-21.00 

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)
 
 Malayer Rapid Cup-30 Tir 1402 Hamedan IRI 2023-07-21
RcRownchangeKK*chgGame
 1549 1590 3.00 7 -0.81 30 -24.30 
  Noori Azandariani, Hadis 1238 IRI1.0010.11303.30 
  Soleymani, Reza 1190  * IRI1.0010.08302.40 
  Mardani, Alireza 1871 IRI0.001-0.1630-4.80 
  Nazari Zadeh, Amir Mehdi 1440 IRI1.0010.30309.00 
  Ghanbaralifarzad, Mohammad Hosei 1984 IRI0.001-0.0830-2.40 
  Saeedi, Reza 1721 IRI0.001-0.3230-9.60 
  Soltani, Hasti 1402 IRI0.001-0.7430-22.20 
 * 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)
 

 

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