Individual Calculations August 2022
 Mohandesi, Shahin  Total change: -37.80  Rating chartPersonal card
 1st International Tournament of Zanjan Divers Cup Zanjan IRI 2022-06-28
RcRownchangeKK*chgGame
 1724 1966 7.00 9 0.20 20 4.00 
  Garosian, Vania 1456 IRI1.0010.04200.80 
  Mohamadi, Niyousha 1626 IRI1.0010.12202.40 
  Ahmadi, Barad 1621 IRI0.501-0.3920-7.80 
  Doroodgar, A.hosein 1971 IRI0.5010.01200.20 
  Azadi, Amirmohammad 2234 IRI0.001-0.1720-3.40 
  Kazemi, Parham 1566  * IRI1.0010.08201.60 
  Ghanbarpour, Mahan 1551 IRI1.0010.07201.40 
  Ghorbani, Sina 1768 IRI1.0010.24204.80 
  Moradpour, Artin 1725 IRI1.0010.20204.00 
 * 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)
 
 1st Gilan Cup International Chess Festival Category A Rasht IRI 2022-07-09
RcRownchangeKK*chgGame
 1779 1966 4.50 9 -2.09 20 -41.80 
  Seyedi Hallaj, Seyedeh Hasti 1727 IRI0.501-0.3020-6.00 
  Movagharhasani, Farhan 1724 IRI0.501-0.3020-6.00 
  Kakavand, Ramtin 1566  * IRI0.501-0.4220-8.40 
  Zahmati, Sobhan 1859 IRI0.501-0.1520-3.00 
  Pourramezan Chafjiri, Parsa 1854 IRI0.501-0.1520-3.00 
  Niazi, Arash 1847 IRI1.0010.34206.80 
  Moradpour, Artin 1725 IRI0.001-0.8020-16.00 
  Heravi, Mohammad Hossein 1852 IRI0.501-0.1620-3.20 
  Mohammadi, Melika 1856 IRI0.501-0.1520-3.00 
 * 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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