Rapid: Individual Calculations January 2024
 Namei, Kooshan  Total change: -22.20  Rating chartPersonal card
 2nd Father Cup Rapid Chess Tournament [Afzoon Group] Rasht IRI 2023-12-08
RcRownchangeKK*chgGame
 1569 1592 2.00 6 -1.11 20 -22.20 
  Abbasi Abeluie, Mohammad Mehdi c1939 IRI0.001-0.1120-2.20 
  Toraji, Mahbood 1192  * IRI1.0010.08201.60 
  Kakavand, Ramtin 1867 IRI0.001-0.1720-3.40 
  Ashtari, Mohammad Naeim 1273 IRI1.0010.13202.60 
  Fathi, Karen 1855 IRI0.001-0.1820-3.60 
  Pourabdian, Fatmeh 1289 IRI0.001-0.8620-17.20 
 * 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)
 

 

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