Rapid: Individual Calculations June 2018
 Noorbakhsh Zadeh, Arshia  Total change: -16.00  Rating chartPersonal card
 Tehran Rapid 13 Ordibehesht 1397 Tehran IRI 2018-05-03
RcRownchangeKK*chgGame
 1727 1632 2.00 6 -0.35 20 -7.00 
  Lavasani, Javad 2032  * IRI0.001-0.0820-1.60 
  Mortazavi, Reza 1240 IRI1.0010.08201.60 
  Doostkam, P 2017 IRI0.001-0.0920-1.80 
  Sadeghi, Saeed 1427 IRI1.0010.24204.80 
  Ghobadibigvand, A. 1813 IRI0.001-0.2620-5.20 
  Alivand, Mehran 1835 IRI0.001-0.2420-4.80 
 * 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)
 
 Tehran Rapid 8 Ramezan 1397 Tehran IRI 2018-05-06
RcRownchangeKK*chgGame
 1633 1632 3.00 7 -0.45 20 -9.00 
  Mahmoody, M. Sadegh 2032  * IRI0.001-0.0820-1.60 
  Jamali Pirsara, Farzan 1264 IRI1.0010.10202.00 
  Jahedi, Mani 1922 IRI0.001-0.1620-3.20 
  Khosronejad, Abtin 1232  * IRI1.0010.08201.60 
  Alamir Virsagh, Ehsan 1808 IRI0.001-0.2720-5.40 
  Khalaji, Saead 1489 IRI1.0010.31206.20 
  Sekhavatmandi, Roham 1684 IRI0.001-0.4320-8.60 
 * 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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