Rapid: Individual Calculations January 2024
 Alipasand, Ayat  Total change: 20.40  Rating chartPersonal card
 JOLFA Rapid Chess Tournament ( 10 Azar 1402 ) Tabriz IRI 2023-12-25
RcRownchangeKK*chgGame
 1577 1420 2.50 5 1.02 20 20.40 
  Postbazan, Eslam 1674 IRI0.001-0.1920-3.80 
  Behbour, Ehsan 1499 IRI1.0010.612012.20 
  Valizadeh, Hossein 1563 IRI0.5010.19203.80 
  Motaajjeb, Arash 1551 IRI0.001-0.3220-6.40 
  Aliei, Mehdi 1596 IRI1.0010.732014.60 

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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