Rapid: Individual Calculations January 2019
 Iranfar, Amir  Total change: 8.00  Rating chartPersonal card
 Torghabeh Shandiz Rapid Chess Tournament Yalda 1397 Mashhad IRI 2018-12-27
RcRownchangeKK*chgGame
 1635 1848 7.00 9 0.40 20 8.00 
  Kamran Nia, Helia 1448  * IRI1.0010.08201.60 
  Fakhar, Arnavaz 1448  * IRI1.0010.08201.60 
  Ahmadzade, Milad 1505 IRI1.0010.12202.40 
  Vassalam, Mohammad Taghi 2030 IRI0.001-0.2620-5.20 
  Paseban, Mahmood 1479 IRI1.0010.10202.00 
  Ramshini, Hamid 1585 IRI1.0010.18203.60 
  Amirimehr, Ashkan 1574 IRI1.0010.17203.40 
  Mousavi Ghods, Hossein 1909 IRI0.001-0.4220-8.40 
  Mohammadi, Reza 1735 IRI1.0010.35207.00 
 * 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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