Rapid: Individual Calculations August 2023
 Kazemi, Hosein  Total change: -18.40  Rating chartPersonal card
 jayezeh bozorg tehran Tehran IRI 2023-07-07
RcRownchangeKK*chgGame
 1559 1530 2.50 8 -1.14 40 -45.60 
  Abed, Meisam 1847 IRI0.001-0.1340-5.20 
  Gerayeli, Kiarash 1807 IRI0.001-0.1740-6.80 
  Teymorian, Ali 1205 IRI0.001-0.8740-34.80 
  Talebi Pour, Anoosha 1130  * IRI1.0010.08403.20 
  Abbaszadeh, Pedram 1347 IRI1.0010.264010.40 
  Azbaghi, Enayat 1754 IRI0.5010.284011.20 
  Ghayourifar, Ali 1760 IRI0.001-0.2140-8.40 
  Shokri, Firouz 1620 IRI0.001-0.3840-15.20 
 * 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)
 
 Tir cup rapid Tehran Tehran IRI 2023-07-14
RcRownchangeKK*chgGame
 1460 1530 5.00 7 0.68 40 27.20 
  Khanbaz, Helia 1130  * IRI1.0010.08403.20 
  Sodagar, Dorsa 1152 IRI1.0010.09403.60 
  Azimi Aghghale, Amirmahdi 1935 IRI0.001-0.0840-3.20 
  Reza Zadeh, Mohammad Amin 1207 IRI1.0010.13405.20 
  Jalil Zadeh Afshar, Setayesh 1350 IRI1.0010.264010.40 
  Kashefi, Amir Hossein f2138 IRI0.001-0.0240-0.80 
  Partovi, Arezoo 1305 IRI1.0010.22408.80 
 * 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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