Rapid: Individual Calculations February 2022
 Golzarian, Kiarash  Total change: 50.20  Rating chartPersonal card
 6th Ekbatana Cup (Hamedan) Hamedan IRI 2022-01-28
RcRownchangeKK*chgGame
 1554 1309 4.50 8 2.51 20 50.20 
  Maleki, Amin 1598 IRI0.001-0.1620-3.20 
  Hamidian, Mohana 1037 IRI1.0010.17203.40 
  Karami, Salar 1659 IRI1.0010.892017.80 
  Saei Hamedani, Khashyar 1539 IRI1.0010.792015.80 
  Asadi, Sadegh 1857 IRI0.5010.47209.40 
  Gholami, Keyhan 1360 IRI1.0010.572011.40 
  Zaheri, Mehran 1572 IRI0.001-0.1820-3.60 
  Roshani, Mehdi 1808 IRI0.001-0.0420-0.80 

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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