Rapid: Individual Calculations May 2015
 Yousefi, Yousef  Total change: -21.40  Rating chartPersonal card
 Norooz Cup B (2015) Tehran IRI 2015-03-26
RcRownchangeKK*chgGame
 1603 1617 3.50 9 -1.07 20 -21.40 
  Davoodi, Mehran 1709 IRI0.001-0.3720-7.40 
  Fakhrbakhsh, Vandad 1294 IRI1.0010.13202.60 
  Firoozja, M Reza 1793 IRI0.001-0.2720-5.40 
  Noorbakhsh Zadeh, Arshia 1339 IRI1.0010.17203.40 
  Pour Eskandar, Aliakbar 1787 IRI0.001-0.2820-5.60 
  Jaladati, Esmaeil 1422 IRI1.0010.25205.00 
  Amini Nezhad, Seyed Ata 1686 IRI0.5010.10202.00 
  Ghadiri, Ebrahim 1843 IRI0.001-0.2120-4.20 
  Khalili, Atieh 1550 IRI0.001-0.5920-11.80 

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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