Rapid: Individual Calculations April 2017
 Bahmaei, Abes  Total change: 9.80  Rating chartPersonal card
 Omidieh Rapid Chess Tournament Esfand 1395 Omidieh IRI 2017-03-11
RcRownchangeKK*chgGame
 1792 1977 7.00 9 0.49 20 9.80 
  Nasari, Amir 1577  * IRI1.0010.08201.60 
  Mavadat, Behazin 1751 IRI1.0010.21204.20 
  Aghababaee, Asghar 1838 IRI0.001-0.6920-13.80 
  Davoodi, Siamak 1707 IRI1.0010.17203.40 
  Kamrava, Kourosh 1821 IRI1.0010.29205.80 
  Motaghi, Sina 1643 IRI0.501-0.3820-7.60 
  Marfavi, Jasem 1935 IRI1.0010.44208.80 
  Jahanbakhshi, Arman 1873 IRI1.0010.36207.20 
  Zanganeh, Babak 1981 IRI0.5010.01200.20 
 * 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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