Rapid: Individual Calculations September 2022
 Gholami, Armin  Total change: 99.80  Rating chartPersonal card
 Tehran Rapid Cup 19 Mordad U18 1401 Tehran IRI 2022-08-10
RcRownchangeKK*chgGame
 1291 1424 6.00 7 1.29 20 25.80 
  Irvani, Kosar 1141 IRI1.0010.16203.20 
  Kalantari, Mohammad Saleh 1156 IRI1.0010.17203.40 
  Talebi Pourfarsanghi, Anoosha 1204 IRI1.0010.22204.40 
  Abed Masrorkhah, Artin 1185 IRI1.0010.20204.00 
  Tavakolian, Samiar 1100 IRI1.0010.13202.60 
  Habibi, Radin 1840 IRI0.5010.43208.60 
  Karim Beigi Kamran, Ali 1410 IRI0.501-0.0220-0.40 

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
 1875 1424 4.50 8 3.70 20 74.00 
  Sadeghi Givi, Reza 1870 IRI1.0010.942018.80 
  Pourebtehaj, M. 1905 IRI1.0010.952019.00 
  Mosadeghpour, Masoud g2272 IRI0.0010.00200.00 
  Shahbazi, Parsa 1667 IRI1.0010.802016.00 
  Majidi, Seyed Mohammad Parsa 1772 IRI0.5010.39207.80 
  Mirzaei, Hossein. 2108 IRI0.001-0.0120-0.20 
  Azizkhani, Nima 1591 IRI1.0010.722014.40 
  Alamir Virsagh, Ehsan 1812 IRI0.001-0.0920-1.80 

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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