Rapid: Individual Calculations December 2017
 Ehteramian, Hossein  Total change: 0.40  Rating chartPersonal card
 Tehran Rapid 3 Azar 1396 (Pishkesvatan) Tehran IRI 2017-11-27
RcRownchangeKK*chgGame
 1526 1665 4.00 6 0.02 20 0.40 
  Jofreh, Manouchehr 1270 IRI0.001-0.9220-18.40 
  Shahbazpour, Bijan 1440 IRI1.0010.22204.40 
  Valiolah, Karim 1503 IRI1.0010.29205.80 
  Khakpoor, Mansoor 1578 IRI1.0010.38207.60 
  Salarkia, Davood 1584 IRI1.0010.39207.80 
  Ghadiri Bidhendi, Ebrahim 1779 IRI0.001-0.3420-6.80 

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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