Rapid: Individual Calculations August 2016
 Abdinejhad, Avishan  Total change: 9.20  Rating chartPersonal card
 Ramazan Cup Nokhbegan Chess School 2016 Gilan IRI 2016-07-01
RcRownchangeKK*chgGame
 1575 1578 4.50 8 0.46 20 9.20 
  Ashraf, Kiarash 1178  * IRI1.0010.08201.60 
  Hooshdarmahjoob, Navid 1855 IRI0.001-0.1720-3.40 
  Sheykhi, Amirmahdi 1350 IRI1.0010.21204.20 
  Nazari, Arad 1889 IRI0.001-0.1420-2.80 
  Keyvani, Parmida 1350 IRI1.0010.21204.20 
  Rafigh, Shervin 1321 IRI1.0010.18203.60 
  Nezamzadeh, Mahyar 1733 IRI0.5010.21204.20 
  Tavoosi Rad, Ramtin 1921 IRI0.001-0.1220-2.40 
 * 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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