Individual Calculations August 2022
 Dezhdar, Roozbeh  Total change: 84.68  Rating chartPersonal card
 1st International Tournament of Zanjan Divers Cup Zanjan IRI 2022-06-28
RcRownchangeKK*chgGame
 1764 1872 5.50 8 0.56 29 16.24 
  Zargari Jam, Farhad 1472  * IRI1.0010.08292.32 
  Ghanbarpour, Mahan 1551 IRI1.0010.13293.77 
  Sevdimaliyev, Urfan g2180 AZE0.001-0.1429-4.06 
  Shabaniyan, Faranak 1546 IRI1.0010.13293.77 
  Sara, Masood Abdullah 1677 IRQ1.0010.25297.25 
  Mohammadyansichani, Arshia 2033 IRI0.001-0.2929-8.41 
  Akhoondzadeh, Mahdi 1599 IRI1.0010.17294.93 
  Vaziri, Rasool 2050 IRI0.5010.23296.67 
 * 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)
 
 2nd Alamto Cup International Chess Festival 2022-Ilam Category A Ilam IRI 2022-07-01
RcRownchangeKK*chgGame
 2038 1872 5.00 9 2.24 29 64.96 
  Soozankar, A.m. m2259 IRI1.0010.912926.39 
  Mahdian, Anousha wf2161 IRI1.0010.842924.36 
  Khaledi, Omid 2060 IRI0.001-0.2629-7.54 
  Maghsoudloo, Amir Ali 2021 IRI0.5010.20295.80 
  Yadegar, Radin 2029 IRI0.001-0.2929-8.41 
  Bahadori, Arash 1900 IRI0.5010.04291.16 
  Mohammadi, Melika 1856 IRI1.0010.482913.92 
  Khatibi, Meysam 2250 IRI0.001-0.0929-2.61 
  Armand, Saman 1805 IRI1.0010.412911.89 

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)
 
 Iranian Juniors Chess Championship (Open U20) Ardebil IRI 2022-07-17
RcRownchangeKK*chgGame
 1880 1872 3.50 7 0.12 29 3.48 
  Azadi, Amirmohammad 2234 IRI0.001-0.1029-2.90 
  Jahantighi, Bardia 1496 IRI1.0010.09292.61 
  Habibifard, Parham 1432 IRI1.0010.06291.74 
  Hakemi, Arman f2336 IRI0.001-0.0529-1.45 
  Mahdavi, Kian 1472  * IRI1.0010.08292.32 
  Mobarak Nezhad, Alireza 1996 IRI0.5010.17294.93 
  Nikookar, Mahdi 2194 IRI0.001-0.1329-3.77 
 * 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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