Rapid: Individual Calculations December 2018
 Khaledi, Omid  Total change: -20.80  Rating chartPersonal card
 Tehran Rapid Cup 10 Aban 1397 Tehran IRI 2018-11-01
RcRownchangeKK*chgGame
 1685 1899 4.00 7 -1.22 20 -24.40 
  Habibi, Radin 1499  * IRI1.0010.08201.60 
  Eshraghi, Mahan 1628 IRI0.001-0.8320-16.60 
  Khalaji, Saead 1544 IRI1.0010.11202.20 
  Barati, Esfandiar 1610 IRI1.0010.16203.20 
  Mahdizadeh, Mohammad 1719 IRI1.0010.26205.20 
  Hamidi, Amir Mohammad f2082 IRI0.001-0.2620-5.20 
  Rezanezhad, Mojtaba 1716 IRI0.001-0.7420-14.80 
 * 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)
 
 7th Mehdi Bouyeh Rapid Cup Aban 1397 Qazvin IRI 2018-11-02
RcRownchangeKK*chgGame
 1801 1899 6.00 9 0.53 20 10.60 
  Hadadi, Mahdi 1499  * IRI1.0010.08201.60 
  Rahmatpisheh, Amir Hossein 1567 IRI1.0010.12202.40 
  Hamidi, Amir Mohammad f2082 IRI0.001-0.2620-5.20 
  Ghafouri, Jalaleddin 1613 IRI1.0010.16203.20 
  Mahdavi, Mahdis 1721 IRI1.0010.27205.40 
  Mahmoody, M. Sadegh 2076 IRI0.001-0.2720-5.40 
  Noroozi, Meisam 1851 IRI1.0010.43208.60 
  Khalesi, Vahid 2196 IRI0.001-0.1520-3.00 
  Ghane, Safoura 1601 IRI1.0010.15203.00 
 * 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)
 
 1st Iranian Boys Chess Talented Olympiad Rapid 1397 Rasht IRI 2018-11-27
RcRownchangeKK*chgGame
 1606 1899 4.50 6 -0.35 20 -7.00 
  Abdollahabadi, Amir Hosien 1499  * IRI0.001-0.9220-18.40 
  Rasi Pour, Iliya 1499  * IRI0.501-0.4220-8.40 
  Saedi, Pedram 1499  * IRI1.0010.08201.60 
  Bahadori, Arash 1618 IRI1.0010.16203.20 
  Mardani, Alireza 1499  * IRI1.0010.08201.60 
  Nazari, Arad 2023 IRI1.0010.672013.40 
 * 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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