Individual Calculations March 2024
 Edalati, Behzad  Total change: -56.20  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1337 1489 4.50 10 -2.35 20 -47.00 
  Mahdizadeh, Sadra 1732 IRI0.001-0.2020-4.00 
  Kazemi, Ghazal 1259 IRI0.501-0.2920-5.80 
  Abbasi, Mahan 1267 IRI1.0010.22204.40 
  Kolahdozan, Arian 1251 IRI1.0010.20204.00 
  Fakhar, Hossein 1619 IRI0.001-0.3220-6.40 
  Zakarya Bein Kalaye, Amirtaha 1292 IRI1.0010.25205.00 
  Sharifi Razavi, Mohammadtaha 1158 IRI0.001-0.8820-17.60 
  Hamzenia, Seyed Hesam 1314 IRI1.0010.27205.40 
  Rezapour, Radman 1168 IRI0.001-0.8720-17.40 
  Najafi, Diana 1312 IRI0.001-0.7320-14.60 

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)
 
 20th Gilan First League Round 8-9 Gilan IRI 2024-02-25
RcRownchangeKK*chgGame
 1516 1489 0.00 1 -0.46 20 -9.20 
  Zarbini, Khashayar 1516 IRI0.001-0.4620-9.20 

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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