Rapid: Individual Calculations November 2023
 Alishahi, Ali  Total change: 14.20  Rating chartPersonal card
 Ahooran Weekly Rapid Cup 6mehr 1402 Tehran IRI 2023-09-29
RcRownchangeKK*chgGame
 1379 1114 1.00 7 -0.44 20 -8.80 
  Karami, Ariya 1566 IRI0.001-0.0620-1.20 
  Ehteramian, Hossein 1527 IRI0.001-0.0720-1.40 
  Nazari Nia, Shahram 1509 IRI0.001-0.0820-1.60 
  Fadaei, Farshad 1234 IRI1.0010.662013.20 
  Esfahani, Amir Hosein 1369 IRI0.001-0.1920-3.80 
  Hashemzadeh, Hirbod 1258 IRI0.001-0.3120-6.20 
  Elmi Pour, Amir 1193 IRI0.001-0.3920-7.80 

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)
 
 12th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-09-29
RcRownchangeKK*chgGame
 1410 1114 2.50 8 1.15 20 23.00 
  Aghadoust, Kimia 1581 IRI0.001-0.0520-1.00 
  Mostafavi Parsa, Mohammad 1513 IRI1.0010.922018.40 
  Kamran, Ali 1363 IRI0.001-0.1920-3.80 
  Marvi, Targol 1347 IRI0.001-0.2120-4.20 
  Eidi, Mahan 1276 IRI1.0010.712014.20 
  Rahmani, Behrouz 1408 IRI0.5010.35207.00 
  Raji Ghasemi, Mohammad Danial 1536 IRI0.001-0.0720-1.40 
  Sabahi, Maryam 1254 IRI0.001-0.3120-6.20 

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)
 

 

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