Rapid: Individual Calculations March 2023
 Fardbahreini, Nahid  Total change: -50.80  Rating chartPersonal card
 Father 's day cup Shiraz Shiraz IRI 2023-02-03
RcRownchangeKK*chgGame
 1299 1307 0.00 5 -2.54 20 -50.80 
  Johari, Atena 1577 IRI0.001-0.1720-3.40 
  Mansoori, Mikaeil 1537 IRI0.001-0.2120-4.20 
  Simabgon, Pantea 1064 IRI0.001-0.8020-16.00 
  Sajjadi, Seyed Artin 1282 IRI0.001-0.5320-10.60 
  Pezeshki, Daniyal 1034 IRI0.001-0.8320-16.60 

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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