Rapid: Individual Calculations January 2024
 Mohammadian, Mohammad Amin  Total change: -10.40  Rating chartPersonal card
 JOLFA Rapid Chess Tournament ( 10 Azar 1402 ) Tabriz IRI 2023-12-25
RcRownchangeKK*chgGame
 1483 1094 0.00 3 -0.26 40 -10.40 
  Golmohammadi, Naser 1527 IRI0.001-0.0640-2.40 
  Khalafi, Akbar 1423 IRI0.001-0.1240-4.80 
  Behbour, Ehsan 1499 IRI0.001-0.0840-3.20 

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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