Individual Calculations April 2019
 Shahabi, Seyyed Hossein  Total change: 27.60  Rating chartPersonal card
 9th Ferdowsi International Cup 2019 - Under 2100 Mashhad IRI 2019-03-01
RcRownchangeKK*chgGame
 1632 1709 6.00 9 0.69 40 27.60 
  Assarzadeh, Ahmad 1309  * IRI1.0010.08403.20 
  Norouzian, Mahan 1309  * IRI1.0010.08403.20 
  Tafakori, Mohammad Reza 1896 IRI0.001-0.2640-10.40 
  Hami, Farhad 1496 IRI1.0010.23409.20 
  Abedi, Mohamadraza 2076 IRI0.001-0.1040-4.00 
  Mohammadi Akbarabadi, Hossein 1495 IRI1.0010.23409.20 
  Ramshini, Hamed 1457 IRI1.0010.19407.60 
  Toufani, Kourosh 2043 IRI0.001-0.1240-4.80 
  Salehi Pour, Eilia 1608 IRI1.0010.364014.40 
 * 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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