Rapid: Individual Calculations December 2018
 Mohammad Bidaghi, Ali  Total change: -0.80  Rating chartPersonal card
 Ahvaz Rapid Cup Aban 1397 Ahvaz IRI 2018-11-26
RcRownchangeKK*chgGame
 1619 1464 2.00 6 -0.04 20 -0.80 
  Hosseinifard, Rahim 1775 IRI1.0010.862017.20 
  Menhaj, Ali 1809 IRI0.001-0.1120-2.20 
  Hormozi, Ahmadreza 1864  * IRI0.001-0.0820-1.60 
  Safari, Hasan 1264 IRI1.0010.24204.80 
  Azimi, Shahryar 1836 IRI0.001-0.1020-2.00 
  Heydari Soodjani, Mohammad Matin 1163 IRI0.001-0.8520-17.00 
 * 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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