Rapid: Individual Calculations January 2019
 Rahimkhani, Parviz  Total change: 45.80  Rating chartPersonal card
 Tehran Rapid Cup 15 Azar 1397 Tehran IRI 2018-12-06
RcRownchangeKK*chgGame
 1606 1621 4.00 7 0.51 20 10.20 
  Salehikia, Ali 1221  * IRI1.0010.08201.60 
  Faryad, H. A 1974 IRI0.001-0.1120-2.20 
  Dolat Abadi, Ali Asghar 1308 IRI1.0010.14202.80 
  Ghobadibigvand, A. 1790 IRI0.001-0.2820-5.60 
  Jofreh, Manouchehr 1235 IRI1.0010.09201.80 
  Noroozi, Meisam 1856 IRI1.0010.792015.80 
  Rezvani, A.h. 1861 IRI0.001-0.2020-4.00 
 * 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)
 
 Tehran Pishkesvatan Rapid Cup Azar 1397 Tehran IRI 2018-12-18
RcRownchangeKK*chgGame
 1594 1621 5.50 7 1.78 20 35.60 
  Mohammadi Bahabadi, Mohammad Rez 1432 IRI1.0010.25205.00 
  Sadeghi, Abdollah 1439 IRI1.0010.26205.20 
  Azami, Nasrollah 1717 IRI0.001-0.3720-7.40 
  Shahbazpour, Bijan 1377 IRI1.0010.20204.00 
  Amini, Enayatollah 1814 IRI1.0010.752015.00 
  Ghasempour, Hossein 1736 IRI1.0010.662013.20 
  Taghikhani, Amir Ali 1643 IRI0.5010.03200.60 

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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