Individual Calculations September 2017
 Azimi, Yahya  Total change: -21.20  Rating chartPersonal card
 2nd Iranian Amateurs Championship 1396 U1700 Zanjan IRI 2017-07-27
RcRownchangeKK*chgGame
 1541 1687 4.00 7 -0.77 20 -15.40 
  Morshedi, Mehdi 1321 IRI1.0010.10202.00 
  Abbaszadeh, Amin 1503 IRI0.501-0.2420-4.80 
  Por Moghadam, Ali 1661 IRI1.0010.46209.20 
  Kasipour Azbari, Seyed Arvin 1607 IRI0.501-0.1120-2.20 
  Ghanbaralifarzad, Mohammad Hosei 1574 IRI1.0010.35207.00 
  Khoshkalam, Seyed Mahan 1624 IRI0.001-0.5920-11.80 
  Aryanpour, Arad 1499 IRI0.001-0.7420-14.80 

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)
 
 14th Avicenna Cup International Chess Festival B Hamadan IRI 2017-08-21
RcRownchangeKK*chgGame
 1572 1687 6.00 10 -0.29 20 -5.80 
  Parvin, Zahra 1287  * IRI1.0010.08201.60 
  Azali, Tannaz 1916 IRI0.001-0.2120-4.20 
  Akbari, Artin 1334 IRI1.0010.11202.20 
  Safari, Sina 1357 IRI1.0010.12202.40 
  Aghamohamadi, Mohamad Arshia 1467 IRI0.501-0.2820-5.60 
  Khoshkalamian, B. 1951 IRI0.001-0.1820-3.60 
  Saei Hamedani, Khashyar 1510 IRI1.0010.27205.40 
  Khalili, Reza 1568 IRI1.0010.34206.80 
  Motaghi, Sina 1878 IRI0.001-0.2520-5.00 
  Mardani, Alireza 1452 IRI0.501-0.2920-5.80 
 * 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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