Individual Calculations July 2024
 Boromideh, Barsam  Total change: 51.60  Rating chartPersonal card
 the 2 round st chess tournament martyr faramarzi 15- 20khordad Babol _ mazandaran IRI 2024-06-04
RcRownchangeKK*chgGame
 1624 1778 7.50 9 1.29 40 51.60 
  Gholizadeh, Helena 1437 IRI1.0010.12404.80 
  Kiashemshaki, Kourosh 1485 IRI1.0010.15406.00 
  Najafi, Diana 1583 IRI1.0010.254010.00 
  Ghadir Nia, Mehrsam 1556 IRI1.0010.22408.80 
  Poormosavi, Seyed Kanan 2012 IRI0.001-0.2140-8.40 
  Vafaei Zarinabadi, Ilia 1584 IRI1.0010.254010.00 
  Aziztabar, Mohammad Matin 1584 IRI1.0010.254010.00 
  Jafari, Koosha 1735 IRI0.501-0.0640-2.40 
  Hamzenia, Seyed Hesam 1641 IRI1.0010.324012.80 

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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