Rapid: Individual Calculations July 2023
 Sahrayi, Kiyavash  Total change: 0.00  Rating chartPersonal card
 Rated Tournament Of Gachsaran Kohgiloyeh and Boyerahmad IRI 2023-06-02
RcRownchangeRpKK*chgGame
 1215 0 1.00 6 0.00 942   0.00 
  Khaheshnik, Seyed Mohammad 1446 IRI0.0010.00 0.00 
  Yousefi, Eslam 1393 IRI0.0010.00 0.00 
  Parvinian, Milad 1213 IRI0.0010.00 0.00 
  Delavari, Behnia 1045 IRI0.0010.00 0.00 
  Salehi, Fatemeh 1057 IRI1.0010.00 0.00 
  Sharif Pourian, Hamdollah 1135 IRI0.0010.00 0.00 

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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