Individual Calculations February 2017
 Karimpoor, Shahab  Total change: 12.20  Rating chartPersonal card
 15th International Khazar Cup (U 2100) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 1798 1686 3.00 7 0.61 20 12.20 
  Vatandoost, Farhad 1895 IRI0.001-0.2320-4.60 
  Amiri, Arshiya 1286  * IRI1.0010.08201.60 
  Fekri, Amirkia 1905 IRI0.5010.28205.60 
  Rastegar, Mishaeel 1861 IRI1.0010.732014.60 
  Mousavi, Meghdad 1898 IRI0.5010.27205.40 
  Pourgol, Arman 1900 IRI0.001-0.2320-4.60 
  Nejatifar, Nima 1843 IRI0.001-0.2920-5.80 
 * 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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