Individual Calculations August 2023
 Hojjatinejad, Ilia  Total change: 45.22  Rating chartPersonal card
 6th Iranian Amateures Chess Championship 2023 (1700 To 1999) Zanjan IRI 2023-06-27
RcRownchangeKK*chgGame
 1861 1964 7.00 9 1.26 38 47.88 
  Parsa Rad, Amirhesam 1812 IRI1.0010.303811.40 
  Sadeghi Givi, Reza 1880 IRI1.0010.383814.44 
  Golshaani, Taha 1882 IRI0.501-0.1138-4.18 
  Abbasi Abeluie, Mohammad Mehdi 1837 IRI0.501-0.1738-6.46 
  Marzoughi, Mohammadsadegh 1870 IRI1.0010.373814.06 
  Alaghehmand, Arshia 1866 IRI0.501-0.1338-4.94 
  Aghili Mofid, Davood 1744 IRI1.0010.22388.36 
  Memarzadeh, Hossein 1944 IRI0.501-0.0338-1.14 
  Majidzadeh, Amirhossein 1911 IRI1.0010.433816.34 

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 International Gilan Cup (Masters-A Category) Rasht IRI 2023-07-14
RcRownchangeKK*chgGame
 1829 1964 6.00 9 -0.07 38 -2.66 
  Karimi, Setayesh 1789 IRI0.501-0.2338-8.74 
  Ghoreishi Amiri, Seyed Kian 1773 IRI0.501-0.2538-9.50 
  Poormosavi, Seyed Kanan 1723 IRI0.501-0.3038-11.40 
  Ebrahimi Rashti, Asal 1842 IRI0.501-0.1738-6.46 
  Rezaeipour, Sina 1686 IRI1.0010.17386.46 
  Akhasteh, Abbas 1754 IRI0.501-0.2738-10.26 
  Kakavand, Ramtin 1831 IRI1.0010.323812.16 
  Paktinat, Zhina 1868 IRI1.0010.373814.06 
  Azadi, Amirmohammad 2195 IRI0.5010.293811.02 

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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