Individual Calculations March 2023
 Hamidi, Hasan  Total change: -4.80  Rating chartPersonal card
 7th Karoon Cup Tournament (Ahvaz - Esfand 1401) Khuzestan IRI 2023-02-21
RcRownchangeKK*chgGame
 1453 1559 4.00 7 -0.24 20 -4.80 
  Molouki, Melika 1191 IRI1.0010.10202.00 
  Afshani, Matin 1712 IRI0.001-0.3020-6.00 
  Goharchin, Erfan 1310 IRI1.0010.19203.80 
  Dashti, Ahmad 1876 IRI0.001-0.1320-2.60 
  Movasatian, Mahsa 1187 IRI1.0010.10202.00 
  Torabzadeh, Seyyed Arvin 1185 IRI1.0010.10202.00 
  Yousefian, Maedeh 1711 IRI0.001-0.3020-6.00 

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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