Blitz: Individual Calculations September 2018
 Amiri, Ali  Total change: -7.80  Rating chartPersonal card
 Tehran Blitz Cup 2 Shahrivar 1397 Tehran IRI 2018-08-29
RcRownchangeKK*chgGame
 1951 2058 6.50 11 -0.39 20 -7.80 
  Mousavi, Seyed Ali 1710 IRI1.0010.11202.20 
  Noroozi, Meisam 1849 IRI0.501-0.2720-5.40 
  Ansari Now, Keivan 2045 IRI1.0010.48209.60 
  Mozafar, Milad 2064 IRI0.001-0.4920-9.80 
  Alamir Virsagh, Ehsan 1784 IRI1.0010.17203.40 
  Mastizadeh, Saeed 1789 IRI1.0010.17203.40 
  Kashefi, Amir Hosein f2135 IRI0.001-0.3920-7.80 
  Karami Kejani, Masoud 1922 IRI1.0010.32206.40 
  Razaghi, Behrooz 2243 IRI0.001-0.2620-5.20 
  Shafaee, H. 2106 IRI0.001-0.4320-8.60 
  Sadeghpour, Mohammad 1814 IRI1.0010.20204.00 

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)
 

 

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