Rapid: Individual Calculations September 2022
 Barat Pour, Daniz  Total change: 1.60  Rating chartPersonal card
 Shohadaye 5th Mordad Cup Arak (U1700) Arak IRI 2022-08-05
RcRownchangeKK*chgGame
 1452 1147 1.00 7 -0.05 20 -1.00 
  Kaveh, Taghi 1580 IRI0.001-0.0620-1.20 
  Biglarifard, Koorosh 1450 IRI0.001-0.1420-2.80 
  Akbari, M 1376 IRI0.001-0.2120-4.20 
  Sotoude Nia, Mahdiar 1372 IRI0.001-0.2220-4.40 
  Mahdavi Khanooki, Zahra 1532 IRI1.0010.912018.20 
  Naghikhani, Mohammad 1364 IRI0.001-0.2220-4.40 
  Khoshgoftar, Adel 1492 IRI0.001-0.1120-2.20 

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)
 
 6th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-12
RcRownchangeKK*chgGame
 1520 1147 1.00 5 0.13 20 2.60 
  Doroodgar, A.hosein 2023 IRI0.0010.00200.00 
  Lavasani, Hossein 1609 IRI0.001-0.0520-1.00 
  Farokhfar, S Ahmad 1396 IRI0.001-0.1920-3.80 
  Beigmoradi, Parsa 1337 IRI0.001-0.2520-5.00 
  Poursalan, Iman 1236 IRI1.0010.622012.40 

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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