Rapid: Individual Calculations March 2023
 Khalilollahi, Shahrooz  Total change: -26.20  Rating chartPersonal card
 Father 's day cup Shiraz Shiraz IRI 2023-02-03
RcRownchangeKK*chgGame
 1510 1731 5.50 9 -1.31 20 -26.20 
  Salimi, Hasan 1331  * IRI1.0010.08201.60 
  Norouzian Arayesh, Parsa 1404 IRI0.501-0.3720-7.40 
  Jalaei, Mojtaba 1331  * IRI1.0010.08201.60 
  Zonobi, Mahmod 1538 IRI0.001-0.7520-15.00 
  Ghasemi, Safiallah 1625 IRI1.0010.36207.20 
  Keshavarz, Ali 1465 IRI1.0010.18203.60 
  Vatan, Parmis 1571 IRI1.0010.29205.80 
  Zeighami, Mehdi 1685 IRI0.001-0.5620-11.20 
  Hajari, Mehdi 1641 IRI0.001-0.6220-12.40 
 * 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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