Rapid: Individual Calculations April 2017
 Nikpour, Alireza  Total change: 16.80  Rating chartPersonal card
 Omidieh Rapid Chess Tournament Esfand 1395 Omidieh IRI 2017-03-11
RcRownchangeKK*chgGame
 1777 1889 6.00 8 0.84 20 16.80 
  Haji Bagheri, Ali 1644 IRI1.0010.20204.00 
  Moaref, Ebrahim 1663 IRI0.501-0.2920-5.80 
  Jahanbakhshi, Arman 1873 IRI0.001-0.5220-10.40 
  Mortazavi, Sayed Kamoloddin 1785 IRI1.0010.36207.20 
  Shahroei, Javad 1929 IRI0.5010.06201.20 
  Kamrava, Kourosh 1821 IRI1.0010.41208.20 
  Rastian, Alireza 1733 IRI1.0010.29205.80 
  Khosravirad, Mehdi 1765 IRI1.0010.33206.60 

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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