Rapid: Individual Calculations August 2023
 Alibabaei, Sasan  Total change: 58.80  Rating chartPersonal card
 Hamedan Province Rapid Chess Championship 1402 Hamedan IRI 2023-07-07
RcRownchangeKK*chgGame
 1707 1901 8.00 9 1.60 20 32.00 
  Ghasemi, Hadi 1501  * IRI1.0010.08201.60 
  Kimiaei, Amir Mohammad 1437 IRI1.0010.05201.00 
  Rismanchi, Ramtin 1583 IRI1.0010.13202.60 
  Kiani Fotovat, Mohamad Matin 1507 IRI1.0010.08201.60 
  Rahmatian, Shayan 1958 IRI0.5010.08201.60 
  Jalalvand, Amir Hesam 1824 IRI0.501-0.1120-2.20 
  Kalvandi, Mohammad Naeim 1769 IRI1.0010.32206.40 
  Aghili Mofid, Davood 1800 IRI1.0010.36207.20 
  Ghanbaralifarzad, Mohammad Hosei 1984 IRI1.0010.612012.20 
 * 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)
 
 5th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-21
RcRownchangeKK*chgGame
 1781 1901 7.00 9 1.34 20 26.80 
  Hosseini Zad, Seyed Ahmad 1501  * IRI1.0010.08201.60 
  Bigani, Mohammad Hessam 1481 IRI1.0010.07201.40 
  Kalantari, Mohammad Saleh 1627 IRI1.0010.17203.40 
  Doostkam, Pouyan 1805 IRI1.0010.37207.40 
  Doroodgar, Amir Hossein 2106 IRI0.001-0.2420-4.80 
  Kiaei, Ali 1636 IRI1.0010.18203.60 
  Mousivand, Ali 1743 IRI1.0010.29205.80 
  Kashefi, Amir Hosein f2138 IRI0.001-0.2020-4.00 
  Teimouri Yadkuri, Shahdad 1989 IRI1.0010.622012.40 
 * 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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