Individual Calculations June 2023
 Doroodgar, Amir Hossein  Total change: 17.40  Rating chartPersonal card
 Iranian Men Festival 2023 Tehran IRI 2023-04-24
RcRownchangeKK*chgGame
 1930 2102 7.50 9 1.24 30 37.20 
  Rahnama, M.reza 1702  * IRI1.0010.08302.40 
  Kakavand, Ramtin 1754 IRI1.0010.11303.30 
  Vaziri, Rasool 1858 IRI0.501-0.3030-9.00 
  Poormosavi, Seyed Kanan 1831 IRI1.0010.17305.10 
  Salimiyan, Behzad 1885 IRI1.0010.22306.60 
  Khademi, Mahdi 2153 IRI0.5010.07302.10 
  Azadi, Amirmohammad 2187 IRI1.0010.623018.60 
  Khanjani, Rastin 1818 IRI1.0010.16304.80 
  Nikookar, Mahdi 2184 IRI0.5010.11303.30 
 * 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)
 
 Tehran Championship Memorial of Shahid Faramarzi Tehran IRI 2023-04-27
RcRownchangeKK*chgGame
 1743 2102 4.00 6 -1.08 30 -32.40 
  Mohammadzadeh, Hadi 1463 IRI1.0010.01300.30 
  Saeedi, Kouroush 1702  * IRI1.0010.08302.40 
  Parham Asl, Mani 1706 IRI1.0010.08302.40 
  Sharifi, Mohammad 1692 IRI1.0010.08302.40 
  Gholami, Armin 1749 IRI0.001-0.8930-26.70 
  Abedi, Ali 2143 IRI0.001-0.4430-13.20 
 * 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)
 
 Iran Semi Final Chess Championship 1402 Kerman IRI 2023-05-03
RcRownchangeKK*chgGame
 2148 2102 4.00 8 0.42 30 12.60 
  Atakhan, Abtin f2422 IRI0.001-0.1330-3.90 
  Alizadeh, Amirmohammad 1947 IRI0.501-0.2130-6.30 
  Tavoosi Rad, Ramtin 2092 IRI1.0010.493014.70 
  Rastbod, Ali f2318 IRI0.001-0.2230-6.60 
  Ghayourifar, Amir 1868 IRI1.0010.21306.30 
  Teimouri Yadkuri, Shahdad 2128 IRI0.5010.04301.20 
  Ahmadi, Erfan 2055 IRI1.0010.433012.90 
  Omidi, Arya 2350 IRI0.001-0.1930-5.70 

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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