Rapid: Individual Calculations March 2022
 Hoseini, Arsam  Total change: 27.40  Rating chartPersonal card
 Sanandaj Fajr 1400 Rapid Chess Tournament Sanandaj IRI 2022-02-25
RcRownchangeKK*chgGame
 1584 1147 2.00 5 1.37 20 27.40 
  Khoshkalamian, Behzad 2008 IRI0.0010.00200.00 
  Zamani Nezhad, Ahora 1231 IRI0.001-0.3820-7.60 
  Soltani, Nader 1596 IRI1.0010.942018.80 
  Khanpoor, Farzad 1625 IRI0.001-0.0520-1.00 
  Ahmadi, Arta 1458 IRI1.0010.862017.20 

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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