Rapid: Individual Calculations February 2017
 Hosseini, Hamed  Total change: 26.80  Rating chartPersonal card
 Tehran Rapid Cup 16 day 1395 Tehran IRI 2017-01-06
RcRownchangeKK*chgGame
 1603 1501 4.00 7 1.34 20 26.80 
  Sadeghi Givi, Reza 1848 IRI0.001-0.1120-2.20 
  Teymoori, Mandana 1786 IRI0.001-0.1620-3.20 
  Assadi, Roohollah 1346 IRI1.0010.29205.80 
  Farokhfar, S Ahmad 1665 IRI0.001-0.2820-5.60 
  Ghahremani, Shadollah 1373 IRI1.0010.33206.60 
  Noorbakhsh Zadeh, Arshia 1574 IRI1.0010.602012.00 
  Basiri, Hasan 1628 IRI1.0010.672013.40 

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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