Rapid: Individual Calculations September 2022
 Lavasani, Hossein  Total change: 19.40  Rating chartPersonal card
 5th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-05
RcRownchangeKK*chgGame
 1563 1609 4.50 7 0.52 20 10.40 
  Mosadeghpour, Masoud g2272 IRI0.001-0.0120-0.20 
  Bayat, Nikan 1425 IRI1.0010.26205.20 
  Bohluoli, Nirvana 1209  * IRI0.501-0.4220-8.40 
  Alehdavood, Ali 1234 IRI1.0010.09201.80 
  Aghili Ashtiani, Artiman 1149 IRI1.0010.05201.00 
  Pilvaieh, Ali 1863 IRI1.0010.812016.20 
  Ghafouri, Mohammad Javad 1791 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)
 
 6th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-12
RcRownchangeKK*chgGame
 1525 1609 5.00 8 0.45 20 9.00 
  Delgoshad, Amin 1239 IRI1.0010.10202.00 
  Alamir Virsagh, Ehsan 1812 IRI0.001-0.2420-4.80 
  Shahbazi, Arad 1209  * IRI1.0010.08201.60 
  Barat Pour, Daniz 1147 IRI1.0010.05201.00 
  Sadeghi Givi, Reza 1870 IRI0.001-0.1820-3.60 
  Esfahani, Amir Hosein 1415 IRI1.0010.25205.00 
  Sabahifard, Arash 1736 IRI1.0010.672013.40 
  Majidi, Seyed Mohammad Parsa 1772 IRI0.001-0.2820-5.60 
 * 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)
 

 

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