Blitz: Individual Calculations December 2018
 Riahi, Arvin  Total change: 39.20  Rating chartPersonal card
 Gorgan Maghsoodloo Cup -Blitz - 1397 Gorgan IRI 2018-11-25
RcRownchangeKK*chgGame
 1830 1510 3.00 7 1.96 20 39.20 
  Hamedi Nia, Vesal wm1910  * IRI0.001-0.0820-1.60 
  Motamedi, Fatemeh 1683 IRI1.0010.732014.60 
  Shariatpanahi, Seyed Hamid 1872 IRI0.001-0.1020-2.00 
  Masoudi Jaz, Rouholla 1638 IRI1.0010.672013.40 
  Shahiri Tabarestani, Hossein 1910  * IRI0.001-0.0820-1.60 
  Tavana, Mobin 1910  * IRI0.001-0.0820-1.60 
  Nami, Amin 1884 IRI1.0010.902018.00 
 * 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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