Rapid: Individual Calculations April 2023
 Beigi Amin, Bisan  Total change: -32.00  Rating chartPersonal card
 25th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-03
RcRownchangeKK*chgGame
 1449 1103 0.00 6 -0.80 40 -32.00 
  Salehi, Hosein 1390 IRI0.001-0.1640-6.40 
  Neshan, Arshiya 1683 IRI0.001-0.0240-0.80 
  Hadiehlou, Rasool 1443 IRI0.001-0.1240-4.80 
  Jaladati, Esmaeil 1357 IRI0.001-0.1940-7.60 
  Mostafavi Parsa, Mohammad 1506 IRI0.001-0.0840-3.20 
  Bahadori, Mohammad Sadegh 1316 IRI0.001-0.2340-9.20 

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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