Rapid: Individual Calculations January 2024
 Fathollahi, Hamid  Total change: 9.40  Rating chartPersonal card
 JOLFA Rapid Chess Tournament ( 10 Azar 1402 ) Tabriz IRI 2023-12-25
RcRownchangeKK*chgGame
 1615 1581 3.50 7 0.47 20 9.40 
  Varmziar, Ghasem 1920 IRI0.001-0.1220-2.40 
  Esmaeilzzadeh, Jamal 1148 IRI1.0010.06201.20 
  Pino, Mohammadamin 1731 IRI1.0010.702014.00 
  Yousefi, Mohammad 1791 IRI0.001-0.2320-4.60 
  Mahmoudi, Arvin 1181  * IRI1.0010.08201.60 
  Sadeghi, Mahboob 1751 IRI0.001-0.2820-5.60 
  Mohammadi Hamed, Masoud 1780 IRI0.5010.26205.20 
 * 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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