Rapid: Individual Calculations March 2023
 Taghizadeh, Taraneh  Total change: 28.80  Rating chartPersonal card
 Alborz Rapid 28 bahman 1401 Karaj IRI 2023-02-19
RcRownchangeKK*chgGame
 1620 1654 4.50 7 0.72 40 28.80 
  Motamedi, Mahdi 1254  * IRI1.0010.08403.20 
  Razaghi, Behrooz 2079 IRI0.001-0.0740-2.80 
  Nazifi, Hasan 1371 IRI1.0010.16406.40 
  Kazemi, Amir Hossein 1343 IRI0.501-0.3640-14.40 
  Behjati, Shahab 1568 IRI1.0010.384015.20 
  Mehran, Hossein 1886 IRI0.001-0.2140-8.40 
  Eftekhari, Amir 1836 IRI1.0010.744029.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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