Rapid: Individual Calculations July 2024
 Naghizadeh, Amirhosein  Total change: 5.60  Rating chartPersonal card
 Shahid Jomhour Chess Cup (Rapid) Urmia IRI 2024-06-07
RcRownchangeKK*chgGame
 1673 1736 5.50 9 0.28 20 5.60 
  Abdollahi, Sajjad 1558 IRI1.0010.27205.40 
  Shirtab, Alimohamad 1708 IRI0.501-0.0420-0.80 
  Shamsi, Payar 1813 IRI0.001-0.3920-7.80 
  Alie, Shayan 1609 IRI1.0010.33206.60 
  Abdollahi, Ali 1517 IRI1.0010.22204.40 
  Nadernia, Nikta 1808 IRI0.001-0.4020-8.00 
  Hatefi, Taha 1654 IRI1.0010.39207.80 
  Ahmadi, Ramin 1841 IRI0.001-0.3620-7.20 
  Ebrahim Doost, Salahaddin 1551 IRI1.0010.26205.20 

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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