Individual Calculations March 2024
 Akbarzadeh, Gholamreza  Total change: -49.80  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1398 1692 7.00 11 -2.28 20 -45.60 
  Dadsetan, M. Ali 1453 IRI0.001-0.8020-16.00 
  Kazemi, Parham 1353 IRI1.0010.12202.40 
  Hadifakour, Arsalan 1461 IRI0.001-0.7920-15.80 
  Azadi, Taha 1419 IRI1.0010.17203.40 
  Kohjani, Kiarash 1460 IRI0.501-0.2920-5.80 
  Hamzenia, Seyed Hesam 1314 IRI0.001-0.9120-18.20 
  Shayani, Mohammad Ali 1292  * IRI1.0010.08201.60 
  Baghoomian, Arame 1401 IRI0.501-0.3520-7.00 
  Tanha Mard, Meisam 1355 IRI1.0010.12202.40 
  Khodaei, Amir Ehsan 1449 IRI1.0010.20204.00 
  Aghidatmand, Alireza 1423 IRI1.0010.17203.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1533 1692 0.50 1 -0.21 20 -4.20 
  Jahedi, Vahid 1533 IRI0.501-0.2120-4.20 

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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