Rapid: Individual Calculations February 2019
 Bahari Rad, Alireza  Total change: -27.80  Rating chartPersonal card
 Lahijan Rapid Cup 3 Bahman 1397 Lahijan IRI 2019-01-23
RcRownchangeKK*chgGame
 1690 1886 3.50 7 -1.39 20 -27.80 
  Naderi, Arad 1486  * IRI1.0010.08201.60 
  Amjad Yazdandoust, Mohammadreza 1486  * IRI1.0010.08201.60 
  Rastbod, Ali f2200 IRI0.001-0.1420-2.80 
  Zamani, Majid 1527 IRI1.0010.10202.00 
  Faghirnavaz, Ali 2156 IRI0.001-0.1720-3.40 
  Karami, Mahan 1486  * IRI0.501-0.4220-8.40 
  Biriya, Yadollah 1486  * IRI0.001-0.9220-18.40 
 * 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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