Rapid: Individual Calculations June 2023
 Pooryavarsaeedi, Nima  Total change: 31.00  Rating chartPersonal card
 Alborz Rapid 15 Ordibehesht 1402 Alborz IRI 2023-05-12
RcRownchangeKK*chgGame
 1557 1529 3.00 6 0.06 20 1.20 
  Razaghi, Behrooz 2025 IRI0.001-0.0420-0.80 
  Zare, Kasra 1220 IRI1.0010.14202.80 
  Ojaghloo, Ayoub 1313 IRI1.0010.22204.40 
  Keyhan, Salman 1795 IRI0.001-0.1820-3.60 
  Moghadas Jafari, Mohammad 1679 IRI0.001-0.3020-6.00 
  Ghorbani, Kian 1307 IRI1.0010.22204.40 

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
 1580 1529 6.00 10 1.59 20 31.80 
  Sheikhi Narani, Saeid 1920 IRI1.0010.912018.20 
  Navarchi, Mehrdad 1757 IRI0.001-0.2120-4.20 
  Vagoohian, Ramila 1699 IRI1.0010.722014.40 
  Ramezani, Reza 1734 IRI0.001-0.2420-4.80 
  Ghorbani, Sina 1724 IRI0.001-0.2520-5.00 
  Javid, Mehrbod 1194 IRI1.0010.12202.40 
  Roshantab, Sadra 1266 IRI1.0010.18203.60 
  Mamaghanifar, Mohammad 1805 IRI0.001-0.1720-3.40 
  Abbasi, Amirtaha 1314 IRI1.0010.23204.60 
  Sheikhzadeh, Bardia 1382 IRI1.0010.30206.00 

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)
 
 Alborz Rapid 22 ordibehesht 1402 Alborz IRI 2023-05-13
RcRownchangeKK*chgGame
 1628 1529 2.00 5 0.00 20 0.00 
  Babakhani, Arad 1129  * IRI1.0010.08201.60 
  Kachian, Amir 1793 IRI1.0010.822016.40 
  Maleki, Mojtaba 1999 IRI0.001-0.0520-1.00 
  Mastizadeh, Saeed 1859 IRI0.001-0.1220-2.40 
  Khodabandehloo, Sina 1358 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)
 
 Alborz Rapid 29 ordibehesht 1402 Alborz IRI 2023-05-19
RcRownchangeKK*chgGame
 1651 1529 2.50 6 0.25 20 5.00 
  Maleki, Mojtaba 1999 IRI0.001-0.0520-1.00 
  Mahmoodi, Nader 1880 IRI0.001-0.1120-2.20 
  Doroudi, Mashhoud 1201 IRI0.501-0.3720-7.40 
  Bajalan, Mohammad 1399 IRI1.0010.32206.40 
  Taghizadeh Andarabi, Taraneh 1629 IRI1.0010.642012.80 
  Esmaeili, Soroush 1795 IRI0.001-0.1820-3.60 

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)
 
 Alborz Rapid 5 Khordad 1402 Alborz IRI 2023-05-26
RcRownchangeKK*chgGame
 1467 1529 3.00 6 -0.35 20 -7.00 
  Soleymani, Delsa 1129  * IRI1.0010.08201.60 
  Maleki, Mojtaba 1999 IRI0.001-0.0520-1.00 
  Asadi, Kourosh 1188 IRI1.0010.12202.40 
  Babakhani, Arad 1093 IRI0.001-0.9420-18.80 
  Jalali, Armin 1721 IRI0.001-0.2520-5.00 
  Soleymani, Diba 1673 IRI1.0010.692013.80 
 * 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)
 

 

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