Blitz: Individual Calculations May 2019
 Raei, Alireza  Total change: 2.60  Rating chartPersonal card
 Tehran Blitz 1 Ordibehesht 1397 Tehran IRI 2019-04-22
RcRownchangeKK*chgGame
 1707 1604 4.00 10 0.13 20 2.60 
  Khoshnood Khaneh, Babak 1962 IRI0.001-0.1020-2.00 
  Faryad, H. A 1907 IRI0.001-0.1420-2.80 
  Tayebi, Ehsan 1416 IRI1.0010.26205.20 
  Kiaei, Ali 1845 IRI0.001-0.2020-4.00 
  Abed, Meisam 2001 IRI0.001-0.0820-1.60 
  Roohi, Behzad 1430 IRI1.0010.27205.40 
  Rahnama, M.reza 1733 IRI0.001-0.3320-6.60 
  Yousefipour, Amir Hossein 1510 IRI1.0010.37207.40 
  Abbaspoorrad, Nikoo 1631 IRI1.0010.542010.80 
  Sajadi Naeini, Seyed Soheil 1630 IRI0.001-0.4620-9.20 

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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