Individual Calculations March 2019
 Bastanfar, Taha  Total change: -51.20  Rating chartPersonal card
 27th Fajr Cup International Chess Festival (U-2000) Tehran IRI 2019-02-05
RcRownchangeKK*chgGame
 1595 1835 6.50 10 -1.28 40 -51.20 
  Sahraei, Armin 1435  * IRI1.0010.08403.20 
  Riahi, Arvin 1535 IRI0.001-0.8540-34.00 
  Paranfar, Alireza 1435  * IRI1.0010.08403.20 
  Yazdanpanah, Mohammad Reza 1526 IRI1.0010.14405.60 
  Salehi Pour, Eilia 1627 IRI1.0010.23409.20 
  Parsaee, Amir Reza 1718 IRI0.501-0.1640-6.40 
  Harati, Hasti 1511 IRI1.0010.13405.20 
  Gerayeli, Kiarash 1921 IRI0.001-0.3840-15.20 
  Nori Khah, Amin 1610 IRI0.501-0.2840-11.20 
  Javadov, Habil 1628 AZE0.501-0.2740-10.80 
 * 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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