Individual Calculations August 2019
 Moosivand, Siamak  Total change: -27.00  Rating chartPersonal card
 Karimkhan Zand Open Chess U2000-Tir 1398 Malayer IRI 2019-07-13
RcRownchangeKK*chgGame
 1699 1945 5.00 8 -1.35 20 -27.00 
  Seif, Dina 1545  * IRI0.501-0.4220-8.40 
  Kalvandi, Mohammad Naeim 1588 IRI1.0010.11202.20 
  Jafari, Mohammad Yasin 1729 IRI1.0010.22204.40 
  Mardani, Alireza 1761 IRI0.501-0.2420-4.80 
  Karami, Salar 1651 IRI1.0010.15203.00 
  Eemen, Shaayaan 1848 IRI0.001-0.6320-12.60 
  Kulivand Avarzaman, Reza 1721 IRI1.0010.22204.40 
  Ghanbaralifarzad, Mohammad Hosei 1745 IRI0.001-0.7620-15.20 
 * 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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