Rapid: Individual Calculations March 2023
 Hajari, Mehdi  Total change: -7.80  Rating chartPersonal card
 Father 's day cup Shiraz Shiraz IRI 2023-02-03
RcRownchangeKK*chgGame
 1422 1641 5.50 8 -0.39 20 -7.80 
  Khodadadi, Aisa 1241  * IRI1.0010.08201.60 
  Jalaei, Mojtaba 1331 IRI0.501-0.3620-7.20 
  Karimi, Akbar 1304 IRI0.001-0.8820-17.60 
  Poor Nori, Ebrahim 1145 IRI1.0010.04200.80 
  Moradi, Bahram 1443 IRI1.0010.24204.80 
  Zeighami, Mehdi 1685 IRI0.001-0.4420-8.80 
  Rahimi, Arshiya 1498 IRI1.0010.31206.20 
  Khalilollahi, Shahrooz 1731 IRI1.0010.622012.40 
 * 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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