Individual Calculations July 2023
 Khademi, Mahdi  Total change: -9.20  Rating chartPersonal card
 Asian Zonal Chess Championship 2023 Zone 3.1 Men Tehran IRI 2023-05-23
RcRownchangeKK*chgGame
 2050 2153 3.50 7 -0.86 20 -17.20 
  Rashidi, Amid 1756 IRI1.0010.08201.60 
  Kaffash, Milad 2029 IRI0.501-0.1720-3.40 
  Mousavi, Seyed Khalil g2509 IRI0.001-0.1120-2.20 
  Azimi, Amir Mohammad 1847 IRI1.0010.14202.80 
  Moradi, Sajad 2016 IRI1.0010.32206.40 
  Noroozi, Omid m2304 IRI0.001-0.3020-6.00 
  Abbasi Abeluie, Mohammad Mehdi 1892 IRI0.001-0.8220-16.40 

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)
 
 1st Barandesho Cup (A Category - Over 2000) Rasht IRI 2023-06-02
RcRownchangeKK*chgGame
 2100 2112 4.00 7 0.40 20 8.00 
  Imani, Adrina 1830 IRI1.0010.16203.20 
  Tahmasebi, Hamidreza 2226 IRI0.5010.16203.20 
  Jahedi, Mani 2062 IRI1.0010.43208.60 
  Tahbaz, Arash m2443 IRI0.001-0.1220-2.40 
  Khoshkalam, Seyed Mehrab f2311 IRI0.001-0.2420-4.80 
  Delavari, Behnood 1814 IRI1.0010.15203.00 
  Mahdian, Anousha wf2012 IRI0.501-0.1420-2.80 

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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