Rapid: Individual Calculations August 2019
 Roshan, Emad  Total change: 11.80  Rating chartPersonal card
 Tehran Rapid Cup 20Tir 1398 Tehran IRI 2019-07-14
RcRownchangeKK*chgGame
 1580 1501 2.00 6 -0.44 20 -8.80 
  Razaghi, Behrooz 1901  * IRI0.001-0.0820-1.60 
  Amiri, Sadra 1188 IRI1.0010.14202.80 
  Faryad, H. A 1901  * IRI0.001-0.0820-1.60 
  Ghasemi, Hasti 1101  * IRI1.0010.08201.60 
  Ghobadibigvand, A. 1729 IRI0.001-0.2120-4.20 
  Sajadi Naeini, Seyed Soheil 1662 IRI0.001-0.2920-5.80 
 * 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 3 Mordad 1398 Tehran IRI 2019-07-27
RcRownchangeKK*chgGame
 1641 1501 3.50 7 1.03 20 20.60 
  Kargosha, Bahman 1901  * IRI0.001-0.0820-1.60 
  Jolani, Parnian 1256 IRI1.0010.20204.00 
  Heydari, Zahra 1792 IRI1.0010.852017.00 
  Fakhrbakhsh, Vandad 1783 IRI0.001-0.1620-3.20 
  Doroodian, Mahyar 1901  * IRI0.001-0.0820-1.60 
  Hamdollahi, Zahra 1355 IRI0.501-0.2020-4.00 
  Kashefi, Mohammad 1500 IRI1.0010.502010.00 
 * 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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