Rapid: Individual Calculations June 2023
 Pahlevansadegh, Hossein  Total change: -129.40  Rating chartPersonal card
 2nd Open Rapid Shahin Shahr Aria Academy 1402 Esfahan IRI 2023-04-28
RcRownchangeKK*chgGame
 1562 1817 4.50 7 -0.77 20 -15.40 
  Savari, Ghazaleh 1417  * IRI1.0010.08201.60 
  Kiyani, Mohammad Reza 1354 IRI0.501-0.4520-9.00 
  Khabooshani, Zahra 1720 IRI1.0010.37207.40 
  Nazemi, Pedram 1948 IRI0.001-0.3220-6.40 
  Yousefian, Maedeh 1727 IRI0.001-0.6220-12.40 
  Darabi, Bahar 1250 IRI1.0010.02200.40 
  Mohamadifar, Bahram 1518 IRI1.0010.15203.00 
 * 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)
 
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1441 1760 6.00 11 -3.38 20 -67.60 
  Shaerzadeh, M.hossein 1472 IRI1.0010.16203.20 
  Rahimi, Panteha 1513 IRI0.001-0.8120-16.20 
  Tabassomi, Amir Erfan 1552 IRI1.0010.23204.60 
  Sheykhi, Hamid 1581 IRI0.001-0.7320-14.60 
  Pour Eskandar, Aliakbar 1515 IRI0.001-0.8020-16.00 
  Nazem, Farzad 1360  * IRI1.0010.08201.60 
  Fooladi, Hossein 1316 IRI1.0010.06201.20 
  Akrami, Tohid 1369 IRI1.0010.09201.80 
  Azizi, Alireza 1508 IRI0.001-0.8120-16.20 
  Mahmoudi, Pouria 1412 IRI0.001-0.8920-17.80 
  Karimi, Artin 1252 IRI1.0010.04200.80 
 * 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)
 
 20th Open Ordibehesht Esfahan Cup - 1402 Esfahan IRI 2023-05-14
RcRownchangeKK*chgGame
 1447 1760 5.00 9 -2.32 20 -46.40 
  Amiri Shahbazi, Sarina 1360  * IRI1.0010.08201.60 
  Alizadeh, Arshia 1270 IRI1.0010.04200.80 
  Afzal, Mobin 1347 IRI1.0010.07201.40 
  Khan Ahmadi, Mohammad Reza 1547 IRI0.001-0.7720-15.40 
  Mosavar, Reza 1677 IRI0.001-0.6120-12.20 
  Vahabi, Hamid 1257 IRI1.0010.04200.80 
  Akbarzadeh, M.hassan 1508 IRI1.0010.19203.80 
  Haghayegh, Jamshah 1841 IRI0.001-0.3920-7.80 
  Noorouzi, Amirmohammad 1219 IRI0.001-0.9720-19.40 
 * 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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