Individual Calculations June 2023
 Fathi, Abolfazl  Total change: 24.40  Rating chartPersonal card
 Hamedan Chess Championship 2023 (1402) Hamedan IRI 2023-05-15
RcRownchangeKK*chgGame
 1582 1658 6.00 9 0.61 40 24.40 
  Barat Pour, Daniz 1296 IRI1.0010.10404.00 
  Kiani Fotovat, Mohamad Matin 1396 IRI1.0010.18407.20 
  Alibabaei, Sasan 2035 IRI0.001-0.0940-3.60 
  Golzarian, Kiarash 1397 IRI1.0010.18407.20 
  Rismanchi, Ramtin 1507 IRI1.0010.304012.00 
  Masajedian, Moein 1806 IRI0.001-0.3040-12.00 
  Korevand, Sina 2104 IRI0.001-0.0640-2.40 
  Abbasi, Mohammad Benyamin 1274 IRI1.0010.09403.60 
  Ebrahimi, Mahdi 1423 IRI1.0010.21408.40 

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)
 

 

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