Rapid: Individual Calculations October 2018
 Sadeh, Shahin  Total change: -9.60  Rating chartPersonal card
 Ramsar Rapid Cup Shahrivar 1397 Ramsar IRI 2018-09-22
RcRownchangeKK*chgGame
 1868 2167 7.00 9 -0.48 20 -9.60 
  Vahedian, Mohammad 1767  * IRI1.0010.08201.60 
  Zarrabi, Sirous 1767  * IRI1.0010.08201.60 
  Safari, Parham 1767  * IRI0.501-0.4220-8.40 
  Bagheri, Mahan 1767  * IRI1.0010.08201.60 
  Rastbod, Ali f2205 IRI0.5010.05201.00 
  Ashkani, Teimor 1885 IRI1.0010.16203.20 
  Rezaei Abari, Farzin 1930 IRI0.001-0.8020-16.00 
  Zabihi, Reza 1839 IRI1.0010.13202.60 
  Bahari Rad, Alireza 1882 IRI1.0010.16203.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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