Rapid: Individual Calculations January 2024
 Ahmadi Tari, Mostafa  Total change: 33.00  Rating chartPersonal card
 3rd Hossein Borji Memorial Arak IRI 2023-11-30
RcRownchangeKK*chgGame
 1524 1689 8.00 9 1.65 20 33.00 
  Vanaki, Jahangir 1289  * IRI1.0010.08201.60 
  Norouzieh, Farhood 1602 IRI1.0010.38207.60 
  Sotoude Nia, Mahdiar 1500 IRI0.501-0.2520-5.00 
  Borji, Parham 1659 IRI1.0010.46209.20 
  Mashhadi, Amir Mahdi 1539 IRI1.0010.30206.00 
  Momeni Golshad, Mohamadreza 1485 IRI0.501-0.2620-5.20 
  Mousavi, Seyyed Ali 1532 IRI1.0010.29205.80 
  Ghadiri, Sobhan 1527 IRI1.0010.29205.80 
  Sharafi, Mohammadreza 1584 IRI1.0010.36207.20 
 * 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)
 

 

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