Individual Calculations March 2023
 Mortazavi, Sayed Kamoloddin  Total change: -53.20  Rating chartPersonal card
 7th Karoon Cup Tournament (Ahvaz - Esfand 1401) Khuzestan IRI 2023-02-21
RcRownchangeKK*chgGame
 1437 1653 4.00 9 -2.66 20 -53.20 
  Kord Zanganeh, Kian 1292 IRI1.0010.10202.00 
  Ghari Zadeh, Mahmood 1932 IRI0.001-0.1620-3.20 
  Taghizadeh, Pouria 1386 IRI0.001-0.8220-16.40 
  Dehbidi, Hooman 1215 IRI0.001-0.9420-18.80 
  Amjad, Mohammad Hosein 1253  * IRI1.0010.08201.60 
  Ghalambaz, Abdolkarim 1407 IRI1.0010.19203.80 
  Goharchin, Ghazal 1391 IRI1.0010.18203.60 
  Parvin, Zahra 1691 IRI0.001-0.4520-9.00 
  Mohammad Bidaghi, Ali 1363 IRI0.001-0.8420-16.80 
 * 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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