Individual Calculations March 2023
 Rahimi, Panteha  Total change: 27.40  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (B) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1680 1523 4.00 8 1.45 20 29.00 
  Ghasemi, Mohammadreza 1741 IRI1.0010.782015.60 
  Samimi, Armin 1780 IRI0.001-0.1820-3.60 
  Rezaeii, Amirreza 1760 IRI0.5010.30206.00 
  Jalalvand, Amir Hesam 1817 IRI0.001-0.1520-3.00 
  Parvini Nezhad, Ilya 1404 IRI0.501-0.1620-3.20 
  Marvi, Targol 1296 IRI1.0010.21204.20 
  Ali, Firas Qassim 1957 IRQ0.5010.44208.80 
  Amini, Karen 1683 IRI0.5010.21204.20 

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)
 
 19th International Caspian Cup (Masters-A Category) Rasht IRI 2023-02-12
RcRownchangeKK*chgGame
 1794 1523 1.00 6 -0.08 20 -1.60 
  Moradpour, Artin 1913 IRI0.001-0.0920-1.80 
  Yousefikia, Arian 1829 IRI0.001-0.1420-2.80 
  Majidzadeh, Amirhossein 1819 IRI0.001-0.1520-3.00 
  Mahboubi, Mahziar 1815 IRI0.001-0.1520-3.00 
  Bolandakhtar, Ata 1712 IRI1.0010.752015.00 
  Seyedi Hallaj, Seyedeh Hasti 1676 IRI0.001-0.3020-6.00 

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)
 

 

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