Individual Calculations August 2022
 Ghaeni, Arya  Total change: -14.00  Rating chartPersonal card
 2nd Alamto Cup International Chess Festival 2022-Ilam Category B Ilam IRI 2022-07-01
RcRownchangeKK*chgGame
 1575 1784 7.00 9 0.22 20 4.40 
  Vahedi, Arad 1384  * IRI1.0010.08201.60 
  Azizi, Najem 1520 IRI1.0010.18203.60 
  Neshan, Arshiya 1616 IRI0.001-0.7220-14.40 
  Rezaee Zadeh, Abolfazl 1454 IRI1.0010.12202.40 
  Ghanbarpour, Mahan 1551 IRI1.0010.21204.20 
  Rezaeipour, Sina 1691 IRI0.501-0.1320-2.60 
  Altoni, Mohamad 1591 IRI1.0010.25205.00 
  Shool, Iliya 1663 IRI1.0010.34206.80 
  Riahi, Arvin 1705 IRI0.501-0.1120-2.20 
 * 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)
 
 1st Gilan Cup International Chess Festival Category B Rasht IRI 2022-07-09
RcRownchangeKK*chgGame
 1452 1784 6.00 8 -0.92 20 -18.40 
  Yeganeh, Hamidreza 1417 IRI1.0010.10202.00 
  Kerdegar, Amirreza 1511 IRI0.501-0.3320-6.60 
  Shahriarinour, Nahal 1384  * IRI1.0010.08201.60 
  Yazdani, Alireza 1405 IRI0.501-0.4120-8.20 
  Aghadoust, Kimia 1290 IRI1.0010.04200.80 
  Rabbani, Abtin 1442 IRI1.0010.12202.40 
  Nedaei, Armin 1554 IRI1.0010.21204.20 
  Sadeghifar, Mohammadreza 1612 IRI0.001-0.7320-14.60 
 * 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)
 

 

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