Individual Calculations November 2023
 Delavari, Behnood  Total change: 21.66  Rating chartPersonal card
 1st Arvand international chess festival (Masters) Abadan IRI 2023-09-27
RcRownchangeKK*chgGame
 1887 1773 3.50 9 0.36 38 13.68 
  Danesharaste, Arvin 2020 IRI0.001-0.1938-7.22 
  Doostkam, Pouyan 1903 IRI0.5010.18386.84 
  Kakavand, Ramtin 1910 IRI0.001-0.3238-12.16 
  Alizadeh, Amirhosein 1854 IRI0.5010.11384.18 
  Parsa Rad, Amirhesam 1825 IRI0.001-0.4338-16.34 
  Mohammed , Hamzia Abbas 1835 IRQ1.0010.593822.42 
  Jabbar, Naser Issa 1924 IRQ0.5010.20387.60 
  Karimi, Setayesh 1908 IRI0.5010.18386.84 
  Kouchaki, Amirreza 1803 IRI0.5010.04381.52 

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 Father Cup Standard Chess Tournament [Afzoon Group] Gilan-Rasht IRI 2023-10-19
RcRownchangeKK*chgGame
 1719 1780 5.50 9 0.21 38 7.98 
  Amirinasab, Hossein 1385 IRI1.0010.08383.04 
  Mosadeghpour, Masoud g2480 IRI0.001-0.0138-0.38 
  Movaghari, Reza 1370 IRI1.0010.08383.04 
  Omidvar Seyghalani, Mohammad 1402 IRI1.0010.09383.42 
  Yousefikia, Arian 1821 IRI1.0010.563821.28 
  Masoumi, Sahel 1922 IRI0.001-0.3138-11.78 
  Khoshkalam, Seyed Mahan 1967 IRI0.5010.24389.12 
  Abbaszadeh, Amin 1688 IRI0.001-0.6338-23.94 
  Nazari Nia, Shahram 1434 IRI1.0010.11384.18 

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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