Rapid: Individual Calculations August 2022
 Neshan, Arshiya  Total change: 44.00  Rating chartPersonal card
 3rd IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-07-22
RcRownchangeKK*chgGame
 1573 1586 6.00 9 1.50 20 30.00 
  Namazi, Mohammad Parsa 1243 IRI1.0010.12202.40 
  Kashefi, Amir Hosein f1972 IRI0.001-0.0920-1.80 
  Bagheri, Mani 1153 IRI1.0010.06201.20 
  Mohammadi Yangijeh, Hamid 1186  * IRI1.0010.08201.60 
  Omidi, Armin 1250 IRI1.0010.12202.40 
  Abbasi, Meisam 1831 IRI1.0010.802016.00 
  Habibi, Radin 1794 IRI0.001-0.2320-4.60 
  Ghodratyan, Mohammad 1960 IRI1.0010.902018.00 
  Ghafouri, Mohammad Javad 1766 IRI0.001-0.2620-5.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 4th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-07-29
RcRownchangeKK*chgGame
 1601 1586 3.50 6 0.70 20 14.00 
  Sadeghi Givi, Reza 1876 IRI0.5010.34206.80 
  Abedini, Aida 1757 IRI0.001-0.2720-5.40 
  Fakhrbakhsh, Vandad 1741 IRI0.001-0.2920-5.80 
  Fateminia, Mostafa 1294 IRI1.0010.15203.00 
  Delgoshad, Amin 1230 IRI1.0010.11202.20 
  Ahadian, Armin 1706 IRI1.0010.662013.20 

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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