Rapid: Individual Calculations August 2022
 Bigdeli, Ramtin  Total change: 79.40  Rating chartPersonal card
 Kuhchenar Rapid U1900 Kuhchanar IRI 2022-07-08
RcRownchangeKK*chgGame
 1738 1396 5.00 8 3.97 20 79.40 
  Arefazad, Gholamhossein 1667 IRI1.0010.832016.60 
  Moradi, Mehdi 1647 IRI1.0010.812016.20 
  Vahedi, Mohammad Sadegh 1750 IRI1.0010.892017.80 
  Mahmoudi, Sadra 1854 IRI0.001-0.0520-1.00 
  Dalkani, Rasoul 1600 IRI1.0010.762015.20 
  Shekari, Hamed 1870 IRI1.0010.952019.00 
  Hosseini, Seyedhossein 1855 IRI0.001-0.0520-1.00 
  Noroozi, Mohammad 1664 IRI0.001-0.1720-3.40 

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)
 

 

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