Individual Calculations March 2017
 Hamedi Nia, Vesal  Total change: -53.20  Rating chartPersonal card
 7th International Ferdowsi Cup Chess Tournament Mashhad IRI 2017-02-12
RcRownchangeKK*chgGame
 1779 1990 6.00 10 -1.33 40 -53.20 
  Zahmati, Sobhan 1598 IRI1.0010.08403.20 
  Abdyjapar, Asyl m2390  * KGZ0.001-0.0840-3.20 
  Ali Akbari, Sepehr 1590  * IRI1.0010.08403.20 
  Mirzaei, Amir Hossein 1590  * IRI0.501-0.4240-16.80 
  Dehnavi, Mehrsa 1590  * IRI1.0010.08403.20 
  Ansari, Alireza 1671 IRI1.0010.13405.20 
  Laubscher, Anzel wm1677 RSA0.501-0.3640-14.40 
  Yousefi, Behniya 1626 IRI1.0010.10404.00 
  Bagheri, Maziar 2304 IRI0.001-0.1440-5.60 
  Hayati, Amirhosein 1753 IRI0.001-0.8040-32.00 
 * 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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