Rapid: Individual Calculations May 2024
 Malekzadeh, Mohammad  Total change: 33.40  Rating chartPersonal card
 Gorgan rapid chess competition, Eid al-Fitr gorgan IRI 2024-04-10
RcRownchangeKK*chgGame
 1852 1947 5.50 7 1.33 20 26.60 
  Hamzeh Mohammad Abadi, Ghasem 1552 IRI1.0010.08201.60 
  Jorjany, Hamed 1547  * IRI1.0010.08201.60 
  Saghaie, Parsina 1822 IRI1.0010.33206.60 
  Mogheyseh, Abolfazl 2085 IRI1.0010.692013.80 
  Esmaeili, Soroush 1990 IRI1.0010.562011.20 
  Roohi, Abdolmajid 2127 IRI0.5010.24204.80 
  Kaberi, Javad 1840 IRI0.001-0.6520-13.00 
 * 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)
 
 Ravansar City Cup Rapid Chess Tournament - Spring Festival Kermanshah Province Kermanshah IRI 2024-04-19
RcRownchangeKK*chgGame
 1837 1947 5.50 8 0.34 20 6.80 
  Mahmood Zadeh, Arian 1716 IRI1.0010.21204.20 
  Amiri, Mahan 1839 IRI1.0010.35207.00 
  Fathian, Mobin 1863 IRI1.0010.38207.60 
  Khalilollahi, Shahrooz 1833 IRI0.501-0.1620-3.20 
  Shahmoradi, Arash 1920 IRI0.001-0.5420-10.80 
  Mohammadi, Arvin 1995 IRI0.001-0.4320-8.60 
  Slameye, Jahed 1722 IRI1.0010.22204.40 
  Hoseini, Hamzeh 1806 IRI1.0010.31206.20 

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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