Individual Calculations July 2023
 Ghanbarpour, Mahan  Total change: 86.80  Rating chartPersonal card
 1st BarandeSho Cup (B Category - Rating 1600 to 1999) Rasht IRI 2023-06-10
RcRownchangeKK*chgGame
 1747 1619 4.50 7 2.17 40 86.80 
  Sadeghi, Atabak 1786 IRI0.5010.22408.80 
  Yousefikia, Arian 1809 IRI0.001-0.2540-10.00 
  Pir , Mehdi 1715 IRI0.5010.13405.20 
  Kazemi, Kamran 1735 IRI1.0010.664026.40 
  Oskouev, A. 1710 IRI1.0010.624024.80 
  Bardeh, Tahmoores 1622 IRI0.5010.00400.00 
  Asgharvand, Davood 1852 IRI1.0010.794031.60 

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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