Individual Calculations August 2022
 Ghayourifar, Amir  Total change: -52.80  Rating chartPersonal card
 Shahriyar Standard tournament tir 1401 Shahriyar IRI 2022-06-29
RcRownchangeKK*chgGame
 1580 1778 4.00 6 -0.41 40 -16.40 
  Naderiyan, Amir Hosein 1378  * IRI1.0010.08403.20 
  Esmaeili, Soroush 1564 IRI1.0010.23409.20 
  Alizadeh, Amirhosein 1614 IRI1.0010.284011.20 
  Rahmatpisheh, Amir Hossein 1651 IRI0.001-0.6740-26.80 
  Goudarzi, Navisa 1493 IRI1.0010.16406.40 
  Alizadeh, Amirmohammad 1782 IRI0.001-0.4940-19.60 
 * 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)
 
 1st Gilan Cup International Chess Festival Category B Rasht IRI 2022-07-09
RcRownchangeKK*chgGame
 1512 1778 8.00 11 -0.91 40 -36.40 
  Darvishi, Matin 1408 IRI0.001-0.9040-36.00 
  Rastgar, Arshida 1378  * IRI1.0010.08403.20 
  Amoozad Mahdiraji, Sana 1342 IRI1.0010.06402.40 
  Amiri, Reza 1435 IRI1.0010.12404.80 
  Abolhasanpour, Mohammad Rasoul 1522 IRI1.0010.19407.60 
  Salimiyan, Behzad 1604 IRI0.501-0.2340-9.20 
  Ghanbarpour, Mahan 1551 IRI1.0010.21408.40 
  Amini, Ezatullah 1581 AFG1.0010.254010.00 
  Gholami, Armin 1587 IRI0.501-0.2540-10.00 
  Hosseinzadeh, Amir Ali 1583 IRI0.001-0.7540-30.00 
  Shenavar, Bardia 1637 IRI1.0010.314012.40 
 * 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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