Rapid: Individual Calculations September 2017
 Bahadori, Abdollah  Total change: -13.00  Rating chartPersonal card
 Hormozgan Rapid Shahrivar 1396 Bandarabbas IRI 2017-08-26
RcRownchangeKK*chgGame
 1687 1891 6.00 9 -0.65 20 -13.00 
  Zahedi, Vahid 1491  * IRI1.0010.08201.60 
  Zahmatkesh, Alireza 1582 IRI1.0010.14202.80 
  Ansari, Hossein 1738 IRI0.501-0.2020-4.00 
  Rasooly, Amir Mohammad 1756 IRI1.0010.32206.40 
  Abdossamadi, Adel 1758 IRI1.0010.32206.40 
  Najafi, Nima 1844 IRI0.001-0.5720-11.40 
  Zahedi Darkhanh, Mostafa 1531 IRI1.0010.10202.00 
  Salari, Shahram 1912 IRI0.001-0.4720-9.40 
  Askari Zadeh, Amir Hossein 1568 IRI0.501-0.3720-7.40 
 * 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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