Rapid: Individual Calculations January 2024
 Hosseinzadeh, Mehran  Total change: -22.00  Rating chartPersonal card
 22nd Silvana Rapid Chess Tournament 1402 Urmia IRI 2023-11-30
RcRownchangeKK*chgGame
 1689 1955 5.00 8 -1.10 20 -22.00 
  Mandahaki, Mamand 1555  * IRI1.0010.08201.60 
  Rahimi, Nima 1436 IRI1.0010.03200.60 
  Mohammadrezapour, Parsa 1575 IRI1.0010.09201.80 
  Shaygan, Mansoor 1758 IRI1.0010.25205.00 
  Omid Haghi, Majid 1487 IRI1.0010.05201.00 
  Karimi, Mohammad 2036 IRI0.001-0.3920-7.80 
  Alaghehmand, Arshia 2111 IRI0.001-0.2920-5.80 
  Manda, Kamin 1554 IRI0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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