Individual Calculations September 2017
 Gholampour, Ali  Total change: -24.00  Rating chartPersonal card
 2nd Iranian Amateurs Championship 1396 U1700 Zanjan IRI 2017-07-27
RcRownchangeKK*chgGame
 1527 1698 4.50 8 -1.20 20 -24.00 
  Amirzadeh, Mostafa 1357 IRI1.0010.12202.40 
  Karami, Mahan 1514 IRI0.501-0.2420-4.80 
  Mahmood Zadeh, Arian 1417 IRI1.0010.16203.20 
  Mardani, Alireza 1452 IRI0.501-0.3120-6.20 
  Kolaee, Mohammad 1601 IRI1.0010.37207.40 
  Isazaie, Navid 1655 IRI0.001-0.5620-11.20 
  Nedaei, Armin 1620 IRI0.501-0.1120-2.20 
  Mahdavi, Reza 1600 IRI0.001-0.6320-12.60 

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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