Individual Calculations March 2024
 Haghdoust, Babak  Total change: 26.00  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1579 1676 7.00 10 0.93 20 18.60 
  Rezaeian., Tina 1437 IRI1.0010.20204.00 
  Pourshahmari, Saeid 1887 IRI0.5010.27205.40 
  Samsam, Farhad 1870 IRI0.001-0.2520-5.00 
  Ramezanpanah, Alireza 1297 IRI1.0010.09201.80 
  Fallah, Aran 1389 IRI1.0010.16203.20 
  Marzoughi, Mohammadsadegh 1864 IRI0.001-0.2620-5.20 
  Gholizadeh, Majid 1399 IRI1.0010.17203.40 
  Nabavi, Seyed Mehdi 1395 IRI1.0010.16203.20 
  Rahmat Pour, Armin 1807 IRI0.5010.18203.60 
  Parvini Nezhad, Ilya 1441 IRI1.0010.21204.20 

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)
 
 20th Gilan Second League Round 8-9 Gilan IRI 2024-02-25
RcRownchangeKK*chgGame
 1403 1676 2.00 2 0.37 20 7.40 
  Ashtari, Mohammad Naeim 1309 IRI1.0010.10202.00 
  Gholami Katigari, Gholamreza 1497 IRI1.0010.27205.40 

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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