Rapid: Individual Calculations March 2024
 Ghoreishi Amiri, Seyed Kian  Total change: 103.95  Rating chartPersonal card
 1st Grand Prix of SunCity Rapid Cup Tehran IRI 2024-02-16
RcRownchangeKK*chgGame
 1900 1981 8.00 11 1.22 35 42.70 
  Kazemi, Hosein 1570 IRI1.0010.08352.80 
  Khodamoradi, Ashkan 1756 IRI1.0010.22357.70 
  Maghsoodloo, Parham g2651 IRI0.001-0.0135-0.35 
  Abbaspoorrad, Nikoo 1724 IRI1.0010.18356.30 
  Kalantari, Mohammad Saleh 1835 IRI1.0010.303510.50 
  Teimouri Yadkuri, Shahdad c2142 IRI0.001-0.2935-10.15 
  Hosseini, Seyed Arad 1581  * IRI1.0010.08352.80 
  Faryad, Hasanali 1836 IRI1.0010.313510.85 
  Jahedi, Mani 2063 IRI1.0010.613521.35 
  Kashefi, Amir Hosein f2015 IRI0.001-0.4535-15.75 
  Ghayourifar, Ali 1732 IRI1.0010.19356.65 
 * 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)
 
 IRCF Weekly Rapid Tournaments 4 esfand Tehran IRI 2024-02-23
RcRownchangeKK*chgGame
 1822 1981 7.50 9 1.75 35 61.25 
  Abbaszadeh, Mohammadnima 1259 IRI1.0010.01350.35 
  Nourizad Chianeh, Ariyan 1581  * IRI1.0010.08352.80 
  Rabbani, Abtin 1662 IRI1.0010.13354.55 
  Jalali Bidakhavidi, Armin 1789 IRI1.0010.25358.75 
  Doroodgar, Amir Hossein 2171 IRI1.0010.753526.25 
  Alizadeh, Amirmohammad 2025 IRI1.0010.563519.60 
  Hojjatinejad, Ilia 1995 IRI0.5010.02350.70 
  Kashefi, Amir Hosein f2015 IRI0.001-0.4535-15.75 
  Lavasani, Javad 1905 IRI1.0010.403514.00 
 * 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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