Blitz: Individual Calculations April 2023
 Barahmand, Elyas  Total change: -38.40  Rating chartPersonal card
 Tabriz Weekly 10 Bahman Blitz No13 Tabriz IRI 2023-02-25
RcRownchangeKK*chgGame
 1493 1450 3.00 8 -0.54 20 -10.80 
  Amirpour, Saman 1742 IRI0.001-0.1520-3.00 
  Zhian, Maral 1128 IRI1.0010.13202.60 
  Safari, Nima 1678 IRI0.001-0.2120-4.20 
  Bonabi, Hasti 1239 IRI1.0010.23204.60 
  Jalali, Hadi 1603 IRI0.001-0.3020-6.00 
  Sarvin, Alireza 1629 IRI0.001-0.2720-5.40 
  Javadpoor, Mohammad Hossein 1633 IRI0.001-0.2620-5.20 
  Shahi, Abolfazl 1288 IRI1.0010.29205.80 

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)
 
 TABRIZ WEEKLY 17 BAHMAN BLITZ NO.14 Tabriz IRI 2023-02-27
RcRownchangeKK*chgGame
 1577 1450 0.00 4 -1.38 20 -27.60 
  Pouresmaeil, Naser 1727 IRI0.001-0.1720-3.40 
  Mohammadi Hamed, Masoud 1662 IRI0.001-0.2320-4.60 
  Safari, Nima 1678 IRI0.001-0.2120-4.20 
  Bonabi, Hasti 1239 IRI0.001-0.7720-15.40 

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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