Blitz: Individual Calculations December 2019
 Derakhshan, Alireza  Total change: 62.80  Rating chartPersonal card
 Tehran blitz ataco cup Tehran IRI 2019-11-07
RcRownchangeKK*chgGame
 1819 1623 3.00 8 0.72 20 14.40 
  Mahdavi, Reza 2023  * IRI0.001-0.0820-1.60 
  Salehi, Eilia 1281 IRI1.0010.12202.40 
  Taslimi, Borsa 1971 IRI1.0010.892017.80 
  Armand, Saman 1956 IRI1.0010.882017.60 
  Mahmoody, M. Sadegh 2023  * IRI0.001-0.0820-1.60 
  Mohammadi, Reza 1914 IRI0.001-0.1520-3.00 
  Ahouran, Mehrdad 1905 IRI0.001-0.1620-3.20 
  Kaveh, Taghi 1476 IRI0.001-0.7020-14.00 
 * 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)
 
 Tehran North East Bilitz students cup 15 aban Tehran IRI 2019-11-09
RcRownchangeKK*chgGame
 1585 1623 7.00 11 0.90 20 18.00 
  Bozorgi, Kasra 1223  * IRI1.0010.08201.60 
  Tohid Nia, Melika 1403 IRI1.0010.22204.40 
  Kashefi, Amir Hosein f2023  * IRI0.001-0.0820-1.60 
  Karam Yazdi, Parmida 1447 IRI1.0010.27205.40 
  Mehran, Hossein 1788 IRI0.001-0.2820-5.60 
  Sahraei, Mohammad Sadegh 1289 IRI1.0010.12202.40 
  Jahandide Chahr Deh, Milad 1449 IRI1.0010.27205.40 
  Bashiri, Aryan 2023  * IRI0.001-0.0820-1.60 
  Dashtpeima, Helia 1450 IRI1.0010.27205.40 
  Fazli, Akbar 1760 IRI0.001-0.3220-6.40 
  Sadeghi, Ali 1575 IRI1.0010.43208.60 
 * 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)
 
 Tehran North East Bilitz 25 aban (milad cup) Tehran IRI 2019-11-16
RcRownchangeKK*chgGame
 1658 1623 6.50 10 1.90 20 38.00 
  Mohammadi, Maryam 1223  * IRI1.0010.08201.60 
  Mohseni, Niloufar 1329 IRI1.0010.15203.00 
  Amirabadi, Mohammad 1498 IRI0.501-0.1720-3.40 
  Gholizadeh, Parya 1306 IRI1.0010.13202.60 
  Moshirpour, Ashgan 1741 IRI1.0010.662013.20 
  Seyed Yasrebi, Shamim 1855 IRI1.0010.792015.80 
  Torabi Kachosangi, Amir Mohammad 1985 IRI0.001-0.1020-2.00 
  Emami, Mir Arshia 1684 IRI1.0010.582011.60 
  Motevaseli, Mohammad Reza 1938 IRI0.001-0.1420-2.80 
  Hassankhani, M.r. 2023  * IRI0.001-0.0820-1.60 
 * 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)
 
 Tehran North East Blitz 29 aban (vahdat cup) Tehran IRI 2019-11-20
RcRownchangeKK*chgGame
 1664 1623 1.00 3 -0.38 20 -7.60 
  Tohid Nia, Melika 1403 IRI1.0010.22204.40 
  Talebi, Masoud 1955 IRI0.001-0.1220-2.40 
  Nazhand, Pejman 1634 IRI0.001-0.4820-9.60 

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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