Individual Calculations October 2016
 Baradaran Tamadon, Arian  Total change: 85.20  Rating chartPersonal card
 Iran Chess Championship Boys U12 - Stage 1 1395 Rasht IRI 2016-09-10
RcRownchangeKK*chgGame
 1617 1802 8.50 9 2.13 40 85.20 
  Heydari, Armin 1402  * IRI1.0010.08403.20 
  Cheshm Alous, Amir Mohammad 1441 IRI1.0010.10404.00 
  Molaei, Arian 1499 IRI1.0010.14405.60 
  Ebadi, Seyed Ali 1613 IRI1.0010.254010.00 
  Heravi, Mohammad Hossein 1414 IRI1.0010.09403.60 
  Atakhan, Abtin 1853 IRI1.0010.574022.80 
  Zahmati, Sobhan 1733 IRI1.0010.404016.00 
  Daneshvar, Bardiya 1896 IRI1.0010.634025.20 
  Ebrahimi , Sina 1704 IRI0.501-0.1340-5.20 
 * 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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