Rapid: Individual Calculations February 2016
 Nikzaban, Ehsan  Total change: -3.00  Rating chartPersonal card
 TEHRAN DAY 1394 RAPID 3 Tehran IRI 2016-01-01
RcRownchangeKK*chgGame
 1855 1961 3.50 6 -0.15 20 -3.00 
  Motaghi, Haman 1561  * IRI1.0010.08201.60 
  Hasani, Takin 1662 IRI1.0010.15203.00 
  Khoeizadeh, Farshad 2061 IRI0.001-0.3620-7.20 
  Esteghamat Tehrani, Peiman 1700 IRI1.0010.18203.60 
  Faryad, H. A 2131 IRI0.5010.22204.40 
  Abed, Meisam 2015 IRI0.001-0.4220-8.40 
 * 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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