Individual Calculations March 2023
 Sorkhi, Saeid  Total change: 15.60  Rating chartPersonal card
 7th Karoon Cup Tournament (Ahvaz - Esfand 1401) Khuzestan IRI 2023-02-21
RcRownchangeKK*chgGame
 1409 1422 4.00 6 0.78 20 15.60 
  Alipoor Shahraki, Abolfazl 1868 IRI0.001-0.0620-1.20 
  Sheini Dashtgol, Arash 1154 IRI1.0010.17203.40 
  Taghizadeh, Pouria 1386 IRI0.501-0.0520-1.00 
  Sadeghi, Benyamin 1162 IRI1.0010.18203.60 
  Mahmoudi, Mohammad Ehsan 1145 IRI1.0010.17203.40 
  Kohansall, Ashour 1741 IRI0.5010.37207.40 

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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