Rapid: Individual Calculations January 2024
 Mahdavi, Armin  Total change: 185.44  Rating chartPersonal card
 2nd Father Cup Rapid Chess Tournament [Afzoon Group] Rasht IRI 2023-12-08
RcRownchangeKK*chgGame
 1729 1617 5.50 10 1.84 38 69.92 
  Tavoosi Rad, Ramtin 1965 IRI0.001-0.1138-4.18 
  Fallah, Noyan 1217  * IRI1.0010.08383.04 
  Baghaei, Mehrad 1922 IRI0.5010.363813.68 
  Shahmoradi, Arash 1893 IRI0.001-0.1738-6.46 
  Keshavarz Meshkinfam, Rahan 1388 IRI1.0010.21387.98 
  Karimi, Setayesh 1902 IRI1.0010.843831.92 
  Golshaani, Taha 1967 IRI0.001-0.1138-4.18 
  Pourhajghanbar, Mahmood 1861 IRI1.0010.803830.40 
  Delavari, Behnood 1872 IRI0.001-0.1938-7.22 
  Fallah, Aran 1299 IRI1.0010.13384.94 
 * 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)
 
 20th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1824 1617 5.50 8 3.04 38 115.52 
  Alizadegan, Korosh 2050 IRI0.001-0.0638-2.28 
  Jalalvand, Arash 1312 IRI1.0010.14385.32 
  Barat Pour, Daniz 1421 IRI1.0010.25389.50 
  Teymourlou, Ahmad 1904 IRI1.0010.843831.92 
  Karami Kejani, Masoud 1825 IRI0.5010.273810.26 
  Abed, Meisam 1790 IRI1.0010.733827.74 
  Sadeghi Givi, Reza 1933 IRI1.0010.873833.06 
  Mosadeghpour, Masoud g2354 IRI0.0010.00380.00 

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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