Blitz: Individual Calculations June 2018
 Mahboob, Amir  Total change: 47.80  Rating chartPersonal card
 Tehran Blitz 10 Ordibehesht 1397 Under 2000 Tehran IRI 2018-04-30
RcRownchangeKK*chgGame
 1826 1680 5.50 9 2.64 20 52.80 
  Alivand, Mehran 1851 IRI1.0010.732014.60 
  Ghobadibigvand, A. 1843 IRI1.0010.722014.40 
  Vahdat Doust, Ali 1851 IRI0.5010.23204.60 
  Noroozi, Meisam 1935 IRI0.001-0.1920-3.80 
  Keshani, Kian 1469 IRI1.0010.23204.60 
  Talebi, Masoud 2038 IRI0.001-0.1020-2.00 
  Khaghani, Mehdi f1935 IRI0.001-0.1920-3.80 
  Noora, Amir Hossein 1760 IRI1.0010.612012.20 
  Ghadiri Bidhendi, Ebrahim 1753 IRI1.0010.602012.00 

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 Blitz 24 Ordibehesht 1397 Tehran IRI 2018-05-14
RcRownchangeKK*chgGame
 1675 1704 4.50 9 -0.25 20 -5.00 
  Noroozi, Reza. 1939 IRI1.0010.792015.80 
  Ghobadibigvand, A. 1850 IRI0.001-0.3020-6.00 
  Zandi, Hamid 1351 IRI0.501-0.3920-7.80 
  Khalaji, Saead 1488 IRI1.0010.22204.40 
  Ghasempour, Hossein 1693 IRI1.0010.48209.60 
  Galehdari, Bardia 1922 IRI0.001-0.2220-4.40 
  Eftekhari, Amir 1673 IRI0.001-0.5420-10.80 
  Sadegh Almani, Mohammad 1732 IRI0.001-0.4620-9.20 
  Tayebi, Ehsan 1431 IRI1.0010.17203.40 

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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