Rapid: Individual Calculations March 2018
 Sabahi, Aida  Total change: -16.40  Rating chartPersonal card
 North East 21 Bahman Rapid Cup 1396 Tehran IRI 2018-02-10
RcRownchangeKK*chgGame
 1457 1486 3.00 7 -0.82 20 -16.40 
  Ghavam, Kiarash 1218 IRI1.0010.17203.40 
  Honari, Keihan f1886  * IRI0.001-0.0820-1.60 
  Esteghali, Melika 1312 IRI1.0010.27205.40 
  Hashemi, Seyed Salar 1728 IRI0.001-0.2020-4.00 
  Hasan Pour, Ashkan 1445 IRI0.001-0.5620-11.20 
  Naderi, Mozhgan 1457 IRI0.001-0.5420-10.80 
  Nayerlou, Amirnikan 1150 IRI1.0010.12202.40 
 * 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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