Individual Calculations August 2023
 Talebian Zadeh, Ilia  Total change: -5.20  Rating chartPersonal card
 6th Iranian Amateures Chess Championship 2023 (1700 To 1999) Zanjan IRI 2023-06-27
RcRownchangeKK*chgGame
 1782 1712 3.50 9 -0.13 40 -5.20 
  Abbasi Abeluie, Mohammad Mehdi 1837 IRI0.001-0.3340-13.20 
  Rezaeii , Amirreza 1806 IRI0.001-0.3740-14.80 
  Ghoreishi Amiri, Seyed Kian 1762 IRI0.5010.07402.80 
  Aliakbari, Hanieh 1784 IRI1.0010.604024.00 
  Masoumi, Sahel 1746 IRI0.5010.05402.00 
  Mogheyseh, Abolfazl 1790 IRI0.001-0.3940-15.60 
  Rashidi, Masood 1765 IRI0.5010.07402.80 
  Ahmadi, Ramin 1801 IRI1.0010.624024.80 
  Hasanpor Moghadam, Iman 1745 IRI0.001-0.4540-18.00 

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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