Rapid: Individual Calculations March 2023
 Norouzian Arayesh, Parsa  Total change: 86.80  Rating chartPersonal card
 Father 's day cup Shiraz Shiraz IRI 2023-02-03
RcRownchangeKK*chgGame
 1529 1404 5.00 8 2.17 40 86.80 
  Khalilollahi, Shahrooz 1731 IRI0.5010.374014.80 
  Tahmasebi, Parviz 1376 IRI1.0010.464018.40 
  Momtahan, Hossein 1810 IRI0.001-0.0840-3.20 
  Azad, Darya 1440 IRI0.5010.05402.00 
  Simabgon, Pantea 1064 IRI1.0010.12404.80 
  Babrishal, Shapoor 1501 IRI1.0010.634025.20 
  Tadayonian, Mojtaba 1645 IRI1.0010.804032.00 
  Askari, Seyed Abdolhossein 1664 IRI0.001-0.1840-7.20 

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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