Individual Calculations March 2019
 Bayat, Abbas  Total change: -9.20  Rating chartPersonal card
 Malayer 40th Fajr Standard Cup1397 Hamedan IRI 2019-01-30
RcRownchangeKK*chgGame
 1484 1432 2.00 5 -0.23 40 -9.20 
  Nameei, Koushan 1832  * IRI0.001-0.0840-3.20 
  Amiri, Erfan 1626 IRI0.001-0.2540-10.00 
  Moradi, Mohamad Amin 1141 IRI1.0010.15406.00 
  Mafakheri, Hiwa 1203 IRI1.0010.21408.40 
  Baghdadi, Shahriyar 1619 IRI0.001-0.2640-10.40 
 * 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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