Blitz: Individual Calculations April 2023
 Kouchaki, Amirreza  Total change: -22.80  Rating chartPersonal card
 Gilan Blitz Cup (11esfand 1401) Gilan IRI 2023-03-08
RcRownchangeKK*chgGame
 1495 1714 5.50 9 -0.88 38 -33.44 
  Kiabi, Danial 1134 IRI1.0010.02380.76 
  Darang, Mehrbod 1296 IRI1.0010.07382.66 
  Biriya, Mohammadamin 2049 IRI0.001-0.1238-4.56 
  Forootan, Avash 1284 IRI1.0010.07382.66 
  Shafiee, Amirali 1497 IRI0.001-0.7838-29.64 
  Ashouri, Sepehr 1102 IRI1.0010.02380.76 
  Farhood, Alireza 1314  * IRI1.0010.08383.04 
  Rafigh, Shervin 1568 IRI0.501-0.2038-7.60 
  Rastbod, Ali f2211 IRI0.001-0.0438-1.52 
 * 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)
 
 Fouman Weekly Tournament(Blitz) Gilan IRI 2023-03-17
RcRownchangeKK*chgGame
 1584 1714 6.00 9 0.28 38 10.64 
  Kouchaki, Aein 1314  * IRI1.0010.08383.04 
  Khelghatdoust, Amirali 1385 IRI1.0010.12384.56 
  Bahari, Mohammadmehdi 1311 IRI1.0010.08383.04 
  Marzoughi, Mohammadsadegh 1835 IRI0.001-0.3438-12.92 
  Asghari, Sadi 1528 IRI1.0010.26389.88 
  Isapour, Mohammadali 1748 IRI1.0010.553820.90 
  Bashiri, Aryan 2059 IRI0.001-0.1138-4.18 
  Almasi, Hasan 1752 IRI0.001-0.4538-17.10 
  Shahmohammadi, Dorsa 1326 IRI1.0010.09383.42 
 * 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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