Rapid: Individual Calculations October 2014
 Aranifar, Babak  Total change: 4.00  Rating chartPersonal card
 Mordad Rapid Open (2014) tehran IRI 2014-08-14
RcRownchangeKK*chgGame
 1826 1842 5.00 9 0.20 20 4.00 
  Abdi, Jabbar 1823 IRI1.0010.47209.40 
  Ahmadinia, Ebrahim m2242  * IRI0.001-0.0820-1.60 
  Kashefi, Mohammad 1582 IRI1.0010.18203.60 
  Atashbari, Sina 1592 IRI1.0010.19203.80 
  Taghavi, H 2067 IRI0.5010.28205.60 
  Razaghi, Behrooz 2124 IRI0.001-0.1620-3.20 
  Haroutunian, Artin 1675 IRI0.501-0.2220-4.40 
  Jahankhani, Hojatollah 1711 IRI1.0010.32206.40 
  Kashefi, Amir Hosein 1621 IRI0.001-0.7820-15.60 
 * 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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