Rapid: Individual Calculations April 2017
 Jahanbakhshi, Arman  Total change: 14.40  Rating chartPersonal card
 Omidieh Rapid Chess Tournament Esfand 1395 Omidieh IRI 2017-03-11
RcRownchangeKK*chgGame
 1961 1873 3.00 6 0.72 20 14.40 
  Nazemi, Pedram 1989 IRI0.5010.16203.20 
  Nikpour, Alireza 1889 IRI1.0010.522010.40 
  Zanganeh, Babak 1981 IRI0.5010.15203.00 
  Falahati, Mohammad Hassan 1999 IRI1.0010.672013.40 
  Bahmaei, Abes 1977 IRI0.001-0.3620-7.20 
  Shahroei, Javad 1929 IRI0.001-0.4220-8.40 

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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