Individual Calculations July 2018
 Ahmadi, Shayan  Total change: 7.20  Rating chartPersonal card
 Gorgan Ramezan Standard Cup 1397 Gorgan IRI 2018-06-08
RcRownchangeKK*chgGame
 1549 1601 3.50 6 0.20 40 8.00 
  Abedi, Ali 2001  * IRI0.001-0.0840-3.20 
  Mobaser, Morad 1201  * IRI1.0010.08403.20 
  Alaedin, Karen 1201  * IRI1.0010.08403.20 
  Maghsoudloo, Amir Ali 1992 IRI0.001-0.0940-3.60 
  Saghaie, Yaser 1201  * IRI1.0010.08403.20 
  Divani, Amir Mohammad 1699 IRI0.5010.13405.20 
 * 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)
 
 Golestan Chess Championship 1397 Golestan IRI 2018-06-21
RcRownchangeKK*chgGame
 1528 1601 4.00 7 -0.02 40 -0.80 
  Alaedin, Karen 1201  * IRI1.0010.08403.20 
  Mosayebi, Pourya 1356 IRI1.0010.20408.00 
  Safaeenezhad, Reza 1843 IRI0.001-0.2040-8.00 
  Saghaie, Yaser 1201  * IRI1.0010.08403.20 
  Nikzad, Nami 1940 IRI0.5010.384015.20 
  Riahi, Arvin 1690 IRI0.001-0.3840-15.20 
  Hesami, M.hosein 1465 IRI0.501-0.1840-7.20 
 * 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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