Rapid: Individual Calculations January 2019
 Doroodgar, A.hosein  Total change: -16.80  Rating chartPersonal card
 Tehran Rapid 8 Azar 1397 Tehran IRI 2018-11-29
RcRownchangeKK*chgGame
 1552 1647 3.50 7 -0.84 20 -16.80 
  Mighani, Saeid 1346 IRI1.0010.15203.00 
  Hakemi, Arman f2047  * IRI0.001-0.0820-1.60 
  Habibi, Radin 1457 IRI0.001-0.7520-15.00 
  Nateghi, Ali 1286 IRI1.0010.10202.00 
  Taghikhani, Amir Ali 1628 IRI1.0010.47209.40 
  Roshan, Emad 1402 IRI0.501-0.3020-6.00 
  Khachatourians, Teni 1697 IRI0.001-0.4320-8.60 
 * 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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