Rapid: Individual Calculations August 2023
 Nezamivand Chegini, Yaser  Total change: -30.60  Rating chartPersonal card
 Seyed Houman Ghoncheh Sahrayi Memorial(Tir1402) Gilan IRI 2023-07-07
RcRownchangeKK*chgGame
 1553 1794 3.00 6 -1.53 20 -30.60 
  Omidvar Seyghalani, Mohammad 1341 IRI1.0010.06201.20 
  Astineh, Mojtaba 1433 IRI1.0010.10202.00 
  Asghari, Sadi 1512 IRI1.0010.16203.20 
  Marzoughi, Mohammadsadegh 1873 IRI0.001-0.3920-7.80 
  Hooshdarmahjoob, Navid 1766 IRI0.001-0.5420-10.80 
  Khalilnejad, Yousef 1394  * IRI0.001-0.9220-18.40 
 * 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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