Individual Calculations June 2023
 Azarion, Alireza  Total change: -43.20  Rating chartPersonal card
 Hamedan Chess Championship 2023 (1402) Hamedan IRI 2023-05-15
RcRownchangeKK*chgGame
 1354 1415 2.50 8 -2.16 20 -43.20 
  Khoshbin, Amir 1639 IRI0.001-0.2220-4.40 
  Etesam, Ali 1197 IRI1.0010.22204.40 
  Khademi, Fateme 1509 IRI0.001-0.3720-7.40 
  Barat Pour, Daniz 1296 IRI0.501-0.1620-3.20 
  Ghafary, Poria 1304 IRI0.001-0.6520-13.00 
  Beyg Mohammadi, Amir Mahdi 1261 IRI0.501-0.2120-4.20 
  Jabbari Hesabi, Kian 1236 IRI0.501-0.2320-4.60 
  Zarei, Mehrdad 1389 IRI0.001-0.5420-10.80 

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)
 

 

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