Rapid: Individual Calculations December 2018
 Nikzad, Nami  Total change: 40.40  Rating chartPersonal card
 Galoogah Mahdiraje Rapid Cup 1397 Mazandaran IRI 2018-10-28
RcRownchangeKK*chgGame
 1849 1836 6.00 8 2.07 20 41.40 
  Babanezhad, Elham 1436  * IRI1.0010.08201.60 
  Alavi, Mir Mahmood 1517 IRI1.0010.13202.60 
  Roohi, Abdolmajid 2215 IRI0.001-0.0920-1.80 
  Kazemi, Rahmanberdi 1490 IRI1.0010.11202.20 
  Khandan Khalili, Mohammad Ali 1585 IRI1.0010.19203.80 
  Khamisi, S Jafar 2218 IRI1.0010.912018.20 
  Alinasab, Mobina wm2135 IRI0.5010.35207.00 
  Akbari Gelvardi, Mohammad 2192 IRI0.5010.39207.80 
 * 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)
 
 1st Iranian Boys Chess Talented Olympiad Rapid 1397 Rasht IRI 2018-11-27
RcRownchangeKK*chgGame
 1650 1836 5.00 7 -0.05 20 -1.00 
  Fathian, Mobin 1440 IRI1.0010.08201.60 
  Mahdavimajd, Mohammad 1524 IRI1.0010.14202.80 
  Khazaei, Parviz 1641 IRI1.0010.25205.00 
  Ramezani, Mahan 2060 IRI0.001-0.2220-4.40 
  Alimardani, Amir H 1607 IRI1.0010.21204.20 
  Rostami, Hossein 1663 IRI0.001-0.7320-14.60 
  Ghazi, Hamed 1613 IRI1.0010.22204.40 

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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