Individual Calculations March 2019
 Sahraei, Armin  Total change: -18.80  Rating chartPersonal card
 27th Fajr Cup International Chess Festival (U-2000) Tehran IRI 2019-02-05
RcRownchangeKK*chgGame
 1472 1418 3.00 8 -0.47 40 -18.80 
  Bastanfar, Taha 1818  * IRI0.001-0.0840-3.20 
  Habibi Kouraim, Zohreh 1081 IRI1.0010.12404.80 
  Mohammadi, Mohamad Amin 1665 IRI0.001-0.1940-7.60 
  Asgari, Behrad 1561 IRI0.001-0.3140-12.40 
  Chalangari, Mohsen 1599 IRI0.001-0.2640-10.40 
  Fakhim Ghanbarnezhad, Rozhina 1135 IRI1.0010.16406.40 
  Nouredideh, Mohammad Reza 1648 IRI0.001-0.2140-8.40 
  Shams, Sadegh 1265 IRI1.0010.304012.00 
 * 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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