Rapid: Individual Calculations December 2018
 Ahmadi, Fereshteh  Total change: -10.00  Rating chartPersonal card
 Tabriz Rapid Tournoment Aban 1397 Tabriz IRI 2018-11-06
RcRownchangeKK*chgGame
 1489 1238 1.00 7 -0.50 20 -10.00 
  Ghorrati, Behzad 1638  * IRI0.001-0.0820-1.60 
  Elahi, Asghar 1638  * IRI0.001-0.0820-1.60 
  Mardi, Amir Hossein 1338 IRI0.001-0.3620-7.20 
  Hasan Poor, Hasan 1629 IRI1.0010.912018.20 
  Naderi, Shahram 1466 IRI0.001-0.2120-4.20 
  Kohansal Gorbany, Mahdy 1421 IRI0.001-0.2620-5.20 
  Kazemipour, Samad 1292 IRI0.001-0.4220-8.40 
 * 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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