Rapid: Individual Calculations January 2024
 Shojapoor, Mahan  Total change: 22.40  Rating chartPersonal card
 Weekly Ahouran Chess School (9 Azar) Tehran IRI 2023-11-30
RcRownchangeKK*chgGame
 1418 1067 1.00 5 0.23 40 9.20 
  Ghavidel, Mehrdad 1780 IRI0.001-0.0140-0.40 
  Forouhar, Pendar 1459 IRI0.001-0.0840-3.20 
  Salarkia, Davood 1325 IRI0.001-0.1840-7.20 
  Mohammadi, Armin 1301 IRI0.001-0.2140-8.40 
  Mohammadi Bahabadi, Mohammad Reza 1223 IRI1.0010.714028.40 

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
 1371 1129 2.00 7 0.33 40 13.20 
  Kiaei, Ali 1727 IRI0.001-0.0240-0.80 
  Kiashemshaki, Kourosh 1097 IRI1.0010.464018.40 
  Roohi, Behzad 1461 IRI0.001-0.1240-4.80 
  Askari, Ali 1361 IRI0.001-0.2140-8.40 
  Hosseini Zad, Seyed Ahmad 1281 IRI1.0010.704028.00 
  Kamran, Ali 1383 IRI0.001-0.1940-7.60 
  Hashemzadeh, Hirbod 1284 IRI0.001-0.2940-11.60 

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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