Individual Calculations April 2023
 Hosseinpour, Ali  Total change: 122.00  Rating chartPersonal card
 13th Hormozgan Cup (U2000) Hormozgan IRI 2023-02-25
RcRownchangeKK*chgGame
 1713 1230 2.00 6 1.53 40 61.20 
  Samareh Shahpasand, Farshad 1979 IRI0.0010.00400.00 
  Ebadi, Rahim 1456 IRI1.0010.794031.60 
  Asbahi, Mohammad 1981 IRI1.0011.004040.00 
  Amini, Karen 1683 IRI0.001-0.0640-2.40 
  Najafi Hajivar, Vahid 1622 IRI0.001-0.0840-3.20 
  Fallah, Amin 1559 IRI0.001-0.1240-4.80 

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)
 
 Standard toos cup 2023 Mashhad IRI 2023-03-19
RcRownchangeKK*chgGame
 1522 1230 2.50 6 1.52 40 60.80 
  Khajehosseini, Mohammad Reza 1647 IRI0.001-0.0740-2.80 
  Fazeli Ghazijahani, Ali 1571 IRI1.0010.884035.20 
  Farmanbar, Farshad 1556 IRI0.001-0.1340-5.20 
  Rahimi Mahneh, Fatemeh 1445 IRI0.5010.274010.80 
  Ghiyasi, Alborz 1460 IRI0.001-0.2140-8.40 
  Moshirabadi, Hadi 1450 IRI1.0010.784031.20 

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)
 

 

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