Rapid: Individual Calculations January 2024
 Hasani Azar, Mohammad Taghi  Total change: -4.80  Rating chartPersonal card
 JOLFA Rapid Chess Tournament ( 10 Azar 1402 ) Tabriz IRI 2023-12-25
RcRownchangeKK*chgGame
 1587 1128 0.00 4 -0.24 20 -4.80 
  Alavinia, Hossein 1564 IRI0.001-0.0620-1.20 
  Ebadzadeh, Ali 1683 IRI0.001-0.0320-0.60 
  Aghazadeh, Hamid 1620 IRI0.001-0.0420-0.80 
  Abestar, Hassan 1479 IRI0.001-0.1120-2.20 

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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