Rapid: Individual Calculations July 2019
 Darghahi, Abolfazl  Total change: 51.80  Rating chartPersonal card
 Ahvaz Rapid Championship 1398 Ahvaz IRI 2019-05-31
RcRownchangeKK*chgGame
 1560 1489 5.50 7 2.59 20 51.80 
  Doosri, Amir Hossein 1143 IRI1.0010.11202.20 
  Mahmoudi, Mohammad Pouria 1201 IRI1.0010.16203.20 
  Movahed, Sina 1769 IRI0.5010.34206.80 
  Hamidi, Aziz 1591 IRI1.0010.642012.80 
  Kiani, Rahil 1809 IRI1.0010.872017.40 
  Afshani, Matin 1874 IRI0.001-0.0920-1.80 
  Parvin, Zahra 1533 IRI1.0010.562011.20 

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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