Rapid: Individual Calculations March 2023
 Tahmasebi, Parviz  Total change: -8.80  Rating chartPersonal card
 Father 's day cup Shiraz Shiraz IRI 2023-02-03
RcRownchangeKK*chgGame
 1386 1376 3.50 8 -0.44 20 -8.80 
  Kiamarsi, Ali 1671 IRI0.5010.35207.00 
  Norouzian Arayesh, Parsa 1404 IRI0.001-0.4620-9.20 
  Farhangiyan, Avin 1114 IRI1.0010.18203.60 
  Mahdavi, Mohamd Javad 1723 IRI0.001-0.1120-2.20 
  Poor Nori, Ebrahim 1145 IRI1.0010.21204.20 
  Ghasemi, Safiallah 1625 IRI0.001-0.1920-3.80 
  Jalaei, Mojtaba 1331 IRI0.001-0.5620-11.20 
  Khodadadi, Aisa 1073 IRI1.0010.14202.80 

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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