Individual Calculations December 2018
 Ghaedi, Aria  Total change: -20.40  Rating chartPersonal card
 Fars Sport Week Tournament 1397 Shiraz IRI 2018-10-15
RcRownchangeKK*chgGame
 1420 1586 6.50 9 0.19 20 3.80 
  Ghasemi, Matin 1186  * IRI1.0010.08201.60 
  Yazdanshenas, Abozar 1283 IRI1.0010.14202.80 
  Tahmasebi, Hosein 1369 IRI1.0010.22204.40 
  Kardani, Ali 1446 IRI0.501-0.1920-3.80 
  Keshtkaran, Morteza 1516 IRI0.501-0.1020-2.00 
  Towhidi, Mohamad Hosein 1510 IRI1.0010.40208.00 
  Kolaee, Mohammad 1593 IRI1.0010.512010.20 
  Parvizi, Anita 1331 IRI0.001-0.8120-16.20 
  Imani, Abbas 1542 IRI0.501-0.0620-1.20 
 * 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)
 
 2nd Hormozgan Cup - Aban 1397 Bandar Abbas IRI 2018-11-14
RcRownchangeKK*chgGame
 1462 1586 2.00 5 -1.21 20 -24.20 
  Fekri, Faranak 1331 IRI0.501-0.3120-6.20 
  Davoodi, Yasaman 1778 IRI0.001-0.2520-5.00 
  Davari, Karim 1531 IRI0.001-0.5820-11.60 
  Khavand, Parsa 1201 IRI1.0010.09201.80 
  Looni, Arshiya 1469 IRI0.501-0.1620-3.20 

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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