Rapid: Individual Calculations January 2024
 Hosseini Zad, Seyed Guive  Total change: 22.80  Rating chartPersonal card
 Weekly Ahouran Chess School (9 Azar) Tehran IRI 2023-11-30
RcRownchangeKK*chgGame
 1633 1189 0.00 2 -0.20 38 -7.60 
  Karami, Ariya 1825 IRI0.001-0.0138-0.38 
  Taghikhani, Amir Ali 1440 IRI0.001-0.1938-7.22 

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)
 
 21th Chess To Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-08
RcRownchangeKK*chgGame
 1324 1086 3.00 7 1.40 38 53.20 
  Mahdi Zadeh, Mohamad 1610 IRI0.001-0.0338-1.14 
  Ostovari, Tarannom 1345 IRI0.001-0.1838-6.84 
  Babaei, Seyed Mohammadsadra 1204 IRI1.0010.663825.08 
  Dolat Abadi, Ali Asghar 1257 IRI0.001-0.2738-10.26 
  Jamshidi, Pooya 1161 IRI1.0010.603822.80 
  Talebi Pour, Anoosha 1280 IRI0.001-0.2538-9.50 
  Nikrooii, Erfan 1409 IRI1.0010.873833.06 

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)
 
 Ahouran's Rapid Tournoment (16 Azar, University Students Day Memorial) Tehran IRI 2023-12-23
RcRownchangeKK*chgGame
 1374 1086 1.00 5 -0.04 38 -1.52 
  Komijani, Mehrdad 1710 IRI0.001-0.0138-0.38 
  Mohammadzadeh, Hadi 1414 IRI0.001-0.1338-4.94 
  Moghareh, Ali 1362 IRI0.001-0.1738-6.46 
  Mohammadi, Armin 1315 IRI0.001-0.2138-7.98 
  Soutiazad, Kian 1069 IRI1.0010.483818.24 

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)
 
 22th Chess To Infinity Rapid Tournament 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1455 1086 0.00 4 -0.56 38 -21.28 
  Ghafouri, Mohammad Javad 1747 IRI0.001-0.0138-0.38 
  Ebrahimibasyaei, Amirali 1474 IRI0.001-0.0938-3.42 
  Ostovari, Tarannom 1345 IRI0.001-0.1838-6.84 
  Radmojarad, Seyed Hossein 1254 IRI0.001-0.2838-10.64 

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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