Rapid: Individual Calculations November 2023
 Amirpour, Saman  Total change: -7.20  Rating chartPersonal card
 Tabriz under 1850 rapid ( Prophet's birthday - 11mehr 1402 ) Tabriz IRI 2023-10-04
RcRownchangeKK*chgGame
 1602 1843 3.50 6 -1.14 20 -22.80 
  Shahgholi, Rahim 1442 IRI1.0010.08201.60 
  Ghorbani, Zahra 1630 IRI0.501-0.2720-5.40 
  Safarian, Javad 1840 IRI0.001-0.5020-10.00 
  Amiri Hamidi, Alisa 1553 IRI1.0010.16203.20 
  Moftakhar, Aadel 1443  * IRI1.0010.08201.60 
  Rouhi, Arman 1702 IRI0.001-0.6920-13.80 
 * 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)
 
 tabriz 5aban rapid cup tabriz IRI 2023-10-28
RcRownchangeKK*chgGame
 1694 1843 7.50 10 0.78 20 15.60 
  Khan Mohammadi, Amir Ali 1443  * IRI1.0010.08201.60 
  Karimzadeh, Touraj 1509 IRI1.0010.12202.40 
  Shamsvala, Arash 1705 IRI1.0010.31206.20 
  Ebrahimi Herab, Hamidreza f2169 IRI0.001-0.1320-2.60 
  Moaref Vand, Rashid 1579 IRI0.001-0.8220-16.40 
  Movafeghi, Ata 1442 IRI1.0010.08201.60 
  Ghorbani, Zahra 1630 IRI1.0010.23204.60 
  Pino, Mohammadamin 1730 IRI1.0010.35207.00 
  Shamsi, Payar 1756 IRI1.0010.38207.60 
  Adalatkhah, Mahdi 1974 IRI0.5010.18203.60 
 * 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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