Blitz: Individual Calculations September 2022
 Biriya, Mohammadamin  Total change: 54.80  Rating chartPersonal card
 Rasht mate chess club blitz tournament (2 shahrivar 1401) Rasht IRI 2022-08-23
RcRownchangeKK*chgGame
 1663 1788 8.50 9 2.74 20 54.80 
  Sharpasand, Amirali 1388  * IRI1.0010.08201.60 
  Golshannezhad, Pooya 1488 IRI1.0010.15203.00 
  Golshannejad, Sepehr 1615 IRI1.0010.27205.40 
  Jafari, Parsa 1773 IRI0.501-0.0220-0.40 
  Rahmat Pour, Armin 1785 IRI1.0010.502010.00 
  Nezamdoust, Amirmahdi 1420 IRI1.0010.10202.00 
  Khanjani, Rastin 1580 IRI1.0010.23204.60 
  Babaniya, Benyamin 2062 IRI1.0010.832016.60 
  Dolati, Artin 1859 IRI1.0010.602012.00 
 * 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)
 

 

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