Rapid: Individual Calculations December 2018
 Niknaddaf, M.  Total change: -18.20  Rating chartPersonal card
 1st Fooladshahr Chess School Rapid Cup Aban 1397 Esfahan - Fooladshahr IRI 2018-11-02
RcRownchangeKK*chgGame
 1679 1933 6.00 9 -0.91 20 -18.20 
  Rezaei, Mohammadhosein 1533  * IRI1.0010.08201.60 
  Mohammadpour, Reza 1533  * IRI1.0010.08201.60 
  Gharibvand, Ramin 1533  * IRI1.0010.08201.60 
  Safiri, Ali 1969 IRI0.5010.05201.00 
  Koohi, Reza 2039 IRI1.0010.642012.80 
  Akbarzadeh, M.hasan 1582 IRI1.0010.11202.20 
  Khosravi, Kamyar 1533  * IRI0.001-0.9220-18.40 
  Haji Abolhasani, Saeed 1533  * IRI0.501-0.4220-8.40 
  Kazemi, Kamran 1855 IRI0.001-0.6120-12.20 
 * 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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