Rapid: Individual Calculations January 2024
 Pourfathi, Mahdi  Total change: 24.80  Rating chartPersonal card
 MARAND Rapid Chess Tournament ( 24 Azar 1402 ) Tabriz IRI 2023-12-23
RcRownchangeKK*chgGame
 1504 1057 1.00 6 0.62 40 24.80 
  Raei Seddigh, Ali 1647 IRI0.001-0.0240-0.80 
  Mohebbi Rad, Yousef 1550 IRI0.001-0.0440-1.60 
  Sanjari, Yousef 1471 IRI0.001-0.0740-2.80 
  Behbour, Ehsan 1499 IRI0.001-0.0640-2.40 
  Soltanzadeh, Maghsoud 1435 IRI1.0010.914036.40 
  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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