Rapid: Individual Calculations August 2023
 Ghadiri Bidhendi, Ebrahim  Total change: 57.20  Rating chartPersonal card
 jayezeh bozorg tehran Tehran IRI 2023-07-07
RcRownchangeKK*chgGame
 1680 1541 4.50 9 1.53 20 30.60 
  Bahadori, Arash 1880 IRI0.001-0.1220-2.40 
  Talebi Pour, Anoosha 1141  * IRI1.0010.08201.60 
  Pilvaieh, Ali 1884 IRI0.001-0.1220-2.40 
  Pilevar, Vihan 1242 IRI1.0010.15203.00 
  Mahmoodi, Nader 1761 IRI0.5010.28205.60 
  Barati Masihi, Kevin 1737 IRI1.0010.752015.00 
  Rahmani, Pedram 1806 IRI0.001-0.1820-3.60 
  Asgharzadeh, Mitra wf1838 IRI1.0010.852017.00 
  Gholami, Armin 1830 IRI0.001-0.1620-3.20 
 * 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)
 
 4th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-14
RcRownchangeKK*chgGame
 1658 1541 4.50 8 1.33 20 26.60 
  Abedi, Ali 2084 IRI0.5010.47209.40 
  Ghadiri, Soleiman 1313 IRI1.0010.21204.20 
  Khaghani, Mehdi f1941  * IRI0.001-0.0820-1.60 
  Barati Masihi, Kevin 1737 IRI0.001-0.2520-5.00 
  Sheikhzadeh, Bardia 1420 IRI1.0010.34206.80 
  Golshanizad, Saeed 1583 IRI1.0010.562011.20 
  Pilvaieh, Ali 1884 IRI0.001-0.1220-2.40 
  Karimi Far, Gholamreza 1303 IRI1.0010.20204.00 
 * 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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