Rapid: Individual Calculations January 2024
 Zinatoddini, Samad  Total change: -42.60  Rating chartPersonal card
 JOLFA Rapid Chess Tournament ( 10 Azar 1402 ) Tabriz IRI 2023-12-25
RcRownchangeKK*chgGame
 1541 1737 3.00 7 -2.13 20 -42.60 
  Yousefi, Mikaeil 1479 IRI1.0010.18203.60 
  Amir Vardestian, Hossein 1934 IRI0.001-0.2520-5.00 
  Hosseini, Seyed Sadegh 1480 IRI0.001-0.8220-16.40 
  Golmohammadi, Naser 1527 IRI0.001-0.7720-15.40 
  Akhoondzadeh, Mohammad 1337  * IRI1.0010.08201.60 
  Arsalani, Arshia 1461 IRI1.0010.17203.40 
  Zarezadeh, Habib 1567 IRI0.001-0.7220-14.40 
 * 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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