Individual Calculations June 2018
 Khosravi, Kamyar  Total change: -23.20  Rating chartPersonal card
 Lorestan Standard Cup Under 1700 Ordibehesht 1397 Lorestan IRI 2018-05-02
RcRownchangeKK*chgGame
 1441 1654 5.50 8 -0.58 40 -23.20 
  Khoshbavarrad, Danial 1254  * IRI1.0010.08403.20 
  Ghalenoei, Amirhossein 1477 IRI0.501-0.2340-9.20 
  Mardani, Alireza 1513 IRI0.001-0.6940-27.60 
  Sorkhi, Saeid 1438 IRI1.0010.22408.80 
  Dezhdar, Roozbeh 1358 IRI1.0010.15406.00 
  Azizi, Daryoush 1430 IRI0.001-0.7840-31.20 
  Eslami Niya, Seyed Mahdi 1444 IRI1.0010.23409.20 
  Khalili, Mehdi 1612 IRI1.0010.444017.60 
 * 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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