Blitz: Individual Calculations April 2023
 Golabian, Kiarash  Total change: 64.40  Rating chartPersonal card
 Bahar Narenj Cup (Blitz) Mazandaran IRI 2023-03-17
RcRownchangeKK*chgGame
 1516 1085 1.00 5 0.42 20 8.40 
  Ghoreishi Amiri, Seyed Kian 1898 IRI0.0010.00200.00 
  Abbasi, Meisam 1659 IRI1.0010.982019.60 
  Hosseini, Vihan 1364 IRI0.001-0.1620-3.20 
  Zarei, Mohammadtaha 1358 IRI0.001-0.1720-3.40 
  Ansari Mahyari, Diana 1300 IRI0.001-0.2320-4.60 

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)
 
 Mazandaran Blitz Chess Championship Mazandaran IRI 2023-03-23
RcRownchangeKK*chgGame
 1482 1085 4.00 10 2.80 20 56.00 
  Adinehnia, Arvin 1646 IRI0.001-0.0220-0.40 
  Rezaei Moghadam, Arshia 1203 IRI0.5010.16203.20 
  Ebrahimi, Soleiman 1652 IRI0.001-0.0220-0.40 
  Jafari, Mohammad Ali 1652 IRI1.0010.982019.60 
  Ramezani, Ali 1201 IRI1.0010.662013.20 
  Moosavi, Seyed Arad 1441 IRI0.001-0.1120-2.20 
  Amoozad Mahdiraji, Ali 1354 IRI1.0010.832016.60 
  Hashemi, Mohamad Mehdi 1579 IRI0.5010.46209.20 
  Nazarian, Parsa 1681 IRI0.001-0.0220-0.40 
  Yosefi, Mohammad Taher 1415 IRI0.001-0.1220-2.40 

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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