Rapid: Individual Calculations January 2024
 Rezaeipour, Sina  Total change: 150.40  Rating chartPersonal card
 2nd Father Cup Rapid Chess Tournament [Afzoon Group] Rasht IRI 2023-12-08
RcRownchangeKK*chgGame
 1747 1671 5.50 10 1.52 40 60.80 
  Mogheyseh, Abolfazl 2026 IRI0.001-0.1140-4.40 
  Rastgard, Rayan 1237 IRI1.0010.06402.40 
  Salimiyan, Behzad 2055 IRI1.0010.914036.40 
  Kakavand, Ramtin 1867 IRI0.001-0.2540-10.00 
  Astineh, Mojtaba 1446 IRI1.0010.22408.80 
  Zahedifar, Anahita wf1946 IRI0.001-0.1740-6.80 
  Hanafi, Mehrsa 1271  * IRI1.0010.08403.20 
  Kouchaki, Amirreza 1834 IRI1.0010.724028.80 
  Zahmati, Sobhan c1939 IRI0.001-0.1740-6.80 
  Asgharvand, Davood 1850 IRI0.5010.23409.20 
 * 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)
 
 Rapid Cup Gilan (7Bahman 1402) Gilan IRI 2023-12-27
RcRownchangeKK*chgGame
 1683 1671 5.50 7 2.24 40 89.60 
  Latifi, Mohammadhosein 1271  * IRI1.0010.08403.20 
  Rahpeima, Savina 1304 IRI1.0010.10404.00 
  Kouchaki, Amirreza 1834 IRI0.5010.22408.80 
  Samsam, Farhad 1866 IRI1.0010.754030.00 
  Biriya, Mohammadamin 2019 IRI0.001-0.1140-4.40 
  Niazi, Arash 1790 IRI1.0010.664026.40 
  Imani, Adrina 1700 IRI1.0010.544021.60 
 * 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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