Rapid: Individual Calculations December 2017
 Valiolah, Karim  Total change: 13.00  Rating chartPersonal card
 Tehran Rapid 3 Azar 1396 (Pishkesvatan) Tehran IRI 2017-11-27
RcRownchangeKK*chgGame
 1633 1503 3.00 7 0.65 20 13.00 
  Ghasempour, Hossein 1792 IRI0.001-0.1620-3.20 
  Parsaye Matin, Gholamreza 1707 IRI1.0010.762015.20 
  Ehteramian, Hossein 1665 IRI0.001-0.2920-5.80 
  Barati, Esfandiar 1653 IRI0.001-0.3020-6.00 
  Paranfar, Alireza 1376 IRI1.0010.33206.60 
  Khakpoor, Mansoor 1578 IRI1.0010.602012.00 
  Babaei, Mohammad Hasan 1659 IRI0.001-0.2920-5.80 

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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