Rapid: Individual Calculations September 2022
 Valizadeh, Farzad  Total change: 27.00  Rating chartPersonal card
 5th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-05
RcRownchangeKK*chgGame
 1544 1402 4.00 8 1.35 20 27.00 
  Akhoondzadeh, Mahdi 1730 IRI0.001-0.1320-2.60 
  Mohammadi Akbarabadi, Hossein 1549 IRI1.0010.702014.00 
  Ghayourifar, Amir 1725 IRI0.001-0.1320-2.60 
  Abdollahi, Tannaz 1069 IRI1.0010.12202.40 
  Fakhrbakhsh, Vandad 1695 IRI1.0010.852017.00 
  Shojaiyan, Behrouz 1718 IRI0.001-0.1320-2.60 
  Behnasr, Mohammad Mahdi 1630 IRI0.001-0.2120-4.20 
  Karami, Qazal 1236 IRI1.0010.28205.60 

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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