Rapid: Individual Calculations April 2023
 Khodaei, Amir Ehsan  Total change: -40.40  Rating chartPersonal card
 9th Casian Cup Hamedan Hamedan IRI 2023-03-10
RcRownchangeKK*chgGame
 1297 1412 3.50 7 -0.93 40 -37.20 
  Beyg Mohammadi, Amir Mahdi 1102 IRI0.001-0.8640-34.40 
  Kazemimostaghim, Nikan 1245 IRI0.001-0.7240-28.80 
  Nameei, Koushan 1641 IRI0.5010.294011.60 
  Ghafary, Poria 1293 IRI1.0010.344013.60 
  Zahiri, Mohammad Mahdi 1260 IRI1.0010.304012.00 
  Fathi, Abolfazl 1499 IRI0.001-0.3840-15.20 
  Soleimani Rad, Paria 1039 IRI1.0010.10404.00 

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)
 
 9th Hamedan Ekbatana Rapid Cup Hamedan IRI 2023-03-16
RcRownchangeKK*chgGame
 1587 1412 2.00 6 -0.08 40 -3.20 
  Alibabaei, Sasan 1922 IRI0.001-0.0440-1.60 
  Soltani, Heliya 1053 IRI1.0010.10404.00 
  Ghanbaralifarzad, Mohammad Hosei 1956 IRI0.001-0.0340-1.20 
  Ghasemi Bilvari, Mohadese 1168 IRI1.0010.20408.00 
  Zaheri, Mehran 1666 IRI0.001-0.1940-7.60 
  Maghsoudi Sedigh, Ali 1754 IRI0.001-0.1240-4.80 

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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