Rapid: Individual Calculations November 2023
 Naghavi, Rooal Amin  Total change: -6.20  Rating chartPersonal card
 15th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-10-19
RcRownchangeKK*chgGame
 1439 1454 4.00 8 -0.31 20 -6.20 
  Azimi Aghghale, Amirmahdi 1830 IRI0.001-0.0920-1.80 
  Bayat, Amir Ali 1186 IRI1.0010.17203.40 
  Ghahri, Amin 1774 IRI0.001-0.1320-2.60 
  Shamsi, Shayegan 1229 IRI0.001-0.7820-15.60 
  Bagheri, Mani 1196 IRI1.0010.18203.60 
  Alavi, Mir Hatef 1248 IRI1.0010.24204.80 
  Ebrahimzadeh, Mohammadnaghi 1858 IRI0.001-0.0820-1.60 
  Mohammadi, Armin 1187 IRI1.0010.18203.60 

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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