Rapid: Individual Calculations December 2018
 Rajabi, Amir Hosein  Total change: 24.80  Rating chartPersonal card
 7th Mehdi Bouyeh Rapid Cup Aban 1397 Qazvin IRI 2018-11-02
RcRownchangeKK*chgGame
 1622 1504 4.50 8 1.52 20 30.40 
  Khalesi, Vahid 1904  * IRI0.001-0.0820-1.60 
  Yousefi, Rayehe 1128 IRI1.0010.09201.80 
  Mahdavi, Mahdis 1721 IRI0.001-0.2220-4.40 
  Karami Kejani, Masoud 1904  * IRI0.001-0.0820-1.60 
  Rostami, Abolfazl 1258 IRI1.0010.19203.80 
  Tahmasebi, Pooyan 1902 IRI0.5010.42208.40 
  Yadegar, Radin 1460 IRI1.0010.44208.80 
  Azizkhani, Nima 1702 IRI1.0010.762015.20 
 * 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)
 
 1st Iranian Boys Chess Talented Olympiad Rapid 1397 Rasht IRI 2018-11-27
RcRownchangeKK*chgGame
 1677 1504 1.50 6 -0.28 20 -5.60 
  Darini, Iliya 1758 IRI1.0010.812016.20 
  Baradaran Tamadon, Arian 1747 IRI0.5010.30206.00 
  Atakhan, Abtin 1904  * IRI0.001-0.0820-1.60 
  Malekzadeh, Mohammad 1626 IRI0.001-0.3320-6.60 
  Heravi, Mohammad Hossein 1758 IRI0.001-0.1920-3.80 
  Hekmatara, Mohamadparsa 1271 IRI0.001-0.7920-15.80 
 * 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)
 

 

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