Blitz: Individual Calculations January 2023
 Eskandary, Mahmood  Total change: 14.60  Rating chartPersonal card
 Alborz Blitz 18 Azar 1401 Karaj IRI 2022-12-09
RcRownchangeKK*chgGame
 1754 1856 6.50 9 1.06 20 21.20 
  Habibi, Ahmad 1456  * IRI1.0010.08201.60 
  Fakouri, Mohammad 1566 IRI1.0010.16203.20 
  Behrooz, Amir Mohammad 1594 IRI1.0010.18203.60 
  Abedini, Morteza 1806 IRI1.0010.43208.60 
  Razaghi, Behrooz 2067 IRI0.001-0.2320-4.60 
  Sabahi, Mohammad 1949 IRI1.0010.632012.60 
  Chavari, Mohammad Mahdi 2030 IRI0.001-0.2720-5.40 
  Karimi Soureh, Kiarash 1470 IRI1.0010.09201.80 
  Eftekhari, Amir 1848 IRI0.501-0.0120-0.20 
 * 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)
 
 Alborz Blitz 25 Azar 1401 Karaj IRI 2022-12-16
RcRownchangeKK*chgGame
 1804 1856 3.50 7 -0.33 20 -6.60 
  Bajalan, Mohammad 1526 IRI1.0010.12202.40 
  Razaghi, Behrooz 2067 IRI0.5010.27205.40 
  Abedini, Morteza 1806 IRI0.001-0.5720-11.40 
  Sabahi, Mohammad 1949 IRI0.001-0.3720-7.40 
  Eftekhari, Amir 1848 IRI1.0010.49209.80 
  Karimi Soureh, Kiarash 1470 IRI1.0010.09201.80 
  Izady, Mohammad 1961 IRI0.001-0.3620-7.20 

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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