Individual Calculations October 2018
 Rahmatian, Shayan  Total change: 70.40  Rating chartPersonal card
 3rd Paytakht International Cup 2018 -Group B Tehran IRI 2018-09-02
RcRownchangeKK*chgGame
 1806 1889 7.00 9 1.76 40 70.40 
  Nouri, Alaa 1489  * IRI1.0010.08403.20 
  Abbasnejad, Amirreza 1589 IRI1.0010.15406.00 
  Miri, Ali 1574 IRI1.0010.14405.60 
  Khazai, Parviz 1990 IRI0.001-0.3640-14.40 
  Shahsavari, Sorena 1701 IRI1.0010.264010.40 
  Esmaeilnejad, Mohammad Amin 2011 IRI1.0010.674026.80 
  Behzad Nazif, Parva 1976 IRI0.5010.12404.80 
  Gerayeli, Kiarash 1965 IRI0.5010.10404.00 
  Alibabaei, Sasan 1963 IRI1.0010.604024.00 
 * 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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