Blitz: Individual Calculations September 2015
 Sabahifard, Arash  Total change: -29.40  Rating chartPersonal card
 Mordad Cup Blitz A (2015) Tehran IRI 2015-07-31
RcRownchangeKK*chgGame
 1828 1773 2.00 8 -1.47 20 -29.40 
  Sharbaf, Mohsen m2173  * IRI0.001-0.0820-1.60 
  Molazadeh, Darioush 1386 IRI1.0010.09201.80 
  Razaghi, Behrooz 2099 IRI0.001-0.1320-2.60 
  Fakhrbakhsh, Vandad 1497 IRI1.0010.17203.40 
  Cheraghi, Amin 1980 IRI0.001-0.2320-4.60 
  Abedini, Morteza 2025 IRI0.001-0.1920-3.80 
  Sajadi Naeini, Seyed Soheil 1574 IRI0.001-0.7620-15.20 
  Taraz, Shahrokh 1887 IRI0.001-0.3420-6.80 
 * 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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