Individual Calculations February 2019
 Habibi, Radin  Total change: 27.20  Rating chartPersonal card
 Tehran Standard Cup 26 Dey-1 Bahman 1397 Tehran IRI 2019-01-16
RcRownchangeKK*chgGame
 1822 1529 2.50 6 1.48 40 59.20 
  Doroodian, Mahyar 1929  * IRI0.5010.424016.80 
  Abed, Meisam 1929  * IRI1.0010.924036.80 
  Ghaziolsharif, Kaveh 1929  * IRI0.001-0.0840-3.20 
  Fakhrbakhsh, Vandad 1720 IRI0.001-0.2540-10.00 
  Rahmani, Mohammad 1759 IRI0.001-0.2140-8.40 
  Farahsa, Khosro 1664 IRI1.0010.684027.20 
 * 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)
 
 Tehran U 18 League 2018 Round 9 Tehran IRI 2019-01-21
RcRownchangeKK*chgGame
 1285 1529 0.00 1 -0.80 40 -32.00 
  Hosseini, Mohammad Hossein 1285 IRI0.001-0.8040-32.00 

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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