Rapid: Individual Calculations October 2014
 Atashbari, Sina  Total change: 28.00  Rating chartPersonal card
 Mordad Rapid Open (2014) tehran IRI 2014-08-14
RcRownchangeKK*chgGame
 1840 1592 3.00 8 1.40 20 28.00 
  Taghavi, H 1992  * IRI0.001-0.0820-1.60 
  Roostapisheh, Payam 1901 IRI1.0010.862017.20 
  Aranifar, Babak 1842 IRI0.001-0.1920-3.80 
  Keshtkaran, Mohammad 1871 IRI1.0010.842016.80 
  Saberi, Kiarash 1783 IRI0.001-0.2520-5.00 
  Aslanparviz, Hooman 1854 IRI1.0010.822016.40 
  Sabahifard, Arash 1746 IRI0.001-0.2920-5.80 
  Nazari Nia, Shahram 1730 IRI0.001-0.3120-6.20 
 * 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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