Individual Calculations April 2023
 Sajjadi, Seyed Artin  Total change: 78.40  Rating chartPersonal card
 13th Hormozgan Cup (U2000) Hormozgan IRI 2023-02-25
RcRownchangeKK*chgGame
 1595 1246 3.00 6 2.04 40 81.60 
  Asbahi, Mohammad 1981 IRI0.5010.494019.60 
  Nasabeh Asl, Sayyed Morteza 1678 IRI0.001-0.0740-2.80 
  Aminiranjbar, Hossein 1464 IRI0.5010.284011.20 
  Davari, Karim 1515 IRI1.0010.834033.20 
  Abedi, Sorosh 1597 IRI0.001-0.1140-4.40 
  Zaree, Mehdi 1333 IRI1.0010.624024.80 

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)
 
 Shiraz standard cup 2023 Fars IRI 2023-03-10
RcRownchangeKK*chgGame
 1444 1246 1.50 6 -0.08 40 -3.20 
  Nematolahi, Amirali 1564 IRI1.0010.874034.80 
  Vakili, Hosein 1517 IRI0.001-0.1740-6.80 
  Owjy, Ehsan 1492 IRI0.001-0.1940-7.60 
  Asadi Zadeh, Amir Abbas 1438 IRI0.001-0.2540-10.00 
  Naseri, Mohammad 1543 IRI0.001-0.1540-6.00 
  Yazdan Parast, Anisa 1107 IRI0.501-0.1940-7.60 

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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