Rapid: Individual Calculations January 2024
 Javani Abdoljabbar, Amirali  Total change: 23.60  Rating chartPersonal card
 MARAND Rapid Chess Tournament ( 24 Azar 1402 ) Tabriz IRI 2023-12-23
RcRownchangeKK*chgGame
 1498 1053 1.00 6 0.59 40 23.60 
  Postbazan, Eslam 1674 IRI0.001-0.0140-0.40 
  Ranjdast, Hosein 1501 IRI1.0010.944037.60 
  Pino, Ali Asghar 1534 IRI0.001-0.0540-2.00 
  Soltanzadeh, Maghsoud 1435 IRI0.001-0.0940-3.60 
  Ghorbanzadeh, Ali 1419 IRI0.001-0.1040-4.00 
  Khalafi, Akbar 1423 IRI0.001-0.1040-4.00 

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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