Blitz: Individual Calculations July 2023
 Mohammadi, Erfan  Total change: 74.40  Rating chartPersonal card
 1st IRCF Weekly Blitz Tournament 1402 Tehran IRI 2023-05-31
RcRownchangeKK*chgGame
 1900 1602 5.50 10 3.72 20 74.40 
  Ghaeni, Arya 1798 IRI0.5010.25205.00 
  Pilvaieh, Ali 1789 IRI1.0010.742014.80 
  Kashefi, Amir Hosein f2064 IRI0.001-0.0520-1.00 
  Esmaeili, Soroush 1695 IRI1.0010.632012.60 
  Ghoreishi Amiri, Seyed Kian 1893 IRI1.0010.852017.00 
  Ansari Now, Keivan 1956 IRI0.001-0.1120-2.20 
  Abbaspoorrad, Nikoo 1677 IRI1.0010.602012.00 
  Salimiyan, Behzad 2042 IRI1.0010.942018.80 
  Ghafourian, Amir Ali 2076 IRI0.001-0.0520-1.00 
  Mogheyseh, Abolfazl 2010 IRI0.001-0.0820-1.60 

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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