Individual Calculations December 2017
 Saki, Hojat  Total change: 0.40  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U2100 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1693 1513 1.50 5 0.02 20 0.40 
  Karami, Tina 1340 IRI1.0010.27205.40 
  Esmaeilnejad, Mohammad Amin 1913  * IRI0.001-0.0820-1.60 
  Kiaei, Ali 1826 IRI0.001-0.1420-2.80 
  Davoodi, Mehran 1674 IRI0.5010.21204.20 
  Abbasnejad, Amirreza 1712 IRI0.001-0.2420-4.80 
 * 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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