Rapid: Individual Calculations November 2023
 Yazdani, Alireza  Total change: 78.40  Rating chartPersonal card
 1st Father Cup Rapid Chess Tournament [Afzoon Group] Rasht IRI 2023-10-24
RcRownchangeKK*chgGame
 1651 1439 4.50 9 1.96 40 78.40 
  Sajedi, Rasoul 1391 IRI0.501-0.0740-2.80 
  Nikfar, Kianmehr 1533 IRI0.5010.13405.20 
  Kouchaki, Amirreza 1735 IRI0.5010.354014.00 
  Pir , Mehdi 1764 IRI0.001-0.1340-5.20 
  Rokhjavan, Narges 1039  * IRI1.0010.08403.20 
  Fakhar, Hossein 1766 IRI1.0010.874034.80 
  Alinasab, Mobina wg2084 IRI0.001-0.0140-0.40 
  Ahmadi, Barad 1714 IRI1.0010.834033.20 
  Khalili, Asef 1829 IRI0.001-0.0940-3.60 
 * 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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