Rapid: Individual Calculations January 2024
 Mazhari, Mohammad  Total change: -21.80  Rating chartPersonal card
 JOLFA Rapid Chess Tournament ( 10 Azar 1402 ) Tabriz IRI 2023-12-25
RcRownchangeKK*chgGame
 1635 1866 3.50 6 -1.09 20 -21.80 
  Fadakar, Reza 1545 IRI1.0010.13202.60 
  Ebadzadeh, Ali 1683 IRI0.501-0.2420-4.80 
  Ahmadzadeh, Abbas 1664 IRI0.001-0.7620-15.20 
  Golmohammadi, Naser 1527 IRI1.0010.12202.40 
  Aminian, Armin 1466  * IRI1.0010.08201.60 
  Adalatkhah, Mahdi 1926 IRI0.001-0.4220-8.40 
 * 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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