Blitz: Individual Calculations July 2023
 Karimi, Setayesh  Total change: 28.88  Rating chartPersonal card
 1st IRCF Weekly Blitz Tournament 1402 Tehran IRI 2023-05-31
RcRownchangeKK*chgGame
 1772 1688 4.00 9 0.46 38 17.48 
  Sulaiman, Ahmad Ashrafi c1909 AFG0.5010.283810.64 
  Kashefi, Amir Hosein f2064 IRI0.001-0.0938-3.42 
  Azali, Tannaz wf1941 IRI0.5010.313811.78 
  Namazi Shirazi, Ali 1350 IRI1.0010.12384.56 
  Khalili, Asef 1840 IRI0.001-0.3038-11.40 
  Nematolahi, Amirali 1428 IRI1.0010.18386.84 
  Hoseini, S.alireza 1830 IRI0.001-0.3138-11.78 
  Esmaeili, Soroush 1695 IRI1.0010.513819.38 
  Ghoreishi Amiri, Seyed Kian 1893 IRI0.001-0.2438-9.12 

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)
 
 1st BarandeSho Cup (Blitz) Rasht IRI 2023-06-15
RcRownchangeKK*chgGame
 1563 1688 6.00 9 0.30 38 11.40 
  Ebrahimzadeh, Hesam 1288  * IRI1.0010.08383.04 
  Bashiri, Aryan 2089 IRI0.001-0.0838-3.04 
  Fardi, Kian 1351 IRI0.001-0.8838-33.44 
  Biriya, Yadollah 1261 IRI1.0010.07382.66 
  Hoshangi, Amir Ali 1363 IRI1.0010.13384.94 
  Ezzati, Fereidoon 1982 IRI0.001-0.1538-5.70 
  Reshad, Radin 1345 IRI1.0010.12384.56 
  Sadeghi, Atabak 1468 IRI1.0010.22388.36 
  Samsam, Farhad 1921 IRI1.0010.793830.02 
 * 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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