Individual Calculations November 2021
 Borji, Parham  Total change: 88.25  Rating chartPersonal card
 4th Miremad Standard Cup Qazvin IRI 2021-10-14
RcRownchangeKK*chgGame
 1654 1551 4.00 8 1.01 25 25.25 
  Khoshkalam, Seyed Mahan 1837 IRI0.001-0.1625-4.00 
  Zhiani, Amirreza 1197 IRI1.0010.11252.75 
  Kiani Harchegani, Mohammadhossein 1858 IRI0.5010.36259.00 
  Mahdavi, Mahdis 1846 IRI0.5010.35258.75 
  Zaheri, Mehran 1662 IRI0.001-0.3525-8.75 
  Taherkhani, M Hosein 1310 IRI1.0010.20255.00 
  Khalili, Asef 1885 IRI1.0010.882522.00 
  Fakhar, Hossein 1636 IRI0.001-0.3825-9.50 

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)
 
 Philekhoob 2nd Mehr Cup Standard 1400 Markazi IRI 2021-10-21
RcRownchangeKK*chgGame
 1372 1551 6.00 9 -0.26 25 -6.50 
  Badkobeh, Nargol 1151  * IRI1.0010.08252.00 
  Moradi, Mehrdad 1330 IRI0.501-0.2825-7.00 
  Ghadiri, Sina 1330 IRI1.0010.22255.50 
  Ahmadi, Ali 1851 IRI0.5010.35258.75 
  Shahsanam, Alireza 1833 IRI0.001-0.1625-4.00 
  Hadadi, Hossein 1388 IRI0.001-0.7225-18.00 
  Rajabi, Mohamad Sadra 1163 IRI1.0010.09252.25 
  Biglarifard, Maziyar 1151  * IRI1.0010.08252.00 
  Salehi, Parisa 1151  * IRI1.0010.08252.00 
 * 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)
 
 Arak Round Robin Standard Tournament 2021 Markazi IRI 2021-10-25
RcRownchangeKK*chgGame
 1498 1551 8.50 10 2.78 25 69.50 
  Salimi, Hossein 1356 IRI1.0010.25256.25 
  Behradmanesh, Taha 1356 IRI1.0010.25256.25 
  Mirjavadi, Sarieh Sadat 1404 IRI1.0010.30257.50 
  Ghanbari, Ali Akbar 1404 IRI1.0010.30257.50 
  Ghadiri, Sina 1330 IRI1.0010.22255.50 
  Saeedi, Reza 1908 IRI0.5010.39259.75 
  Sotoude Nia, Mahdiar 1443 IRI1.0010.35258.75 
  Shahsanam, Alireza 1833 IRI0.001-0.1625-4.00 
  Mirjavadi, Sarina Sadat 1151  * IRI1.0010.08252.00 
  Allahverdi, Omid 1796 IRI1.0010.802520.00 
 * 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)
 

 

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