Individual Calculations December 2017
 Amoor, Nadeem  Total change: 14.40  Rating chartPersonal card
 Hasselbacken Chess Open 2017 lang Stockholm SWE 2017-11-04
RcRownchangeKK*chgGame
 1870 1491 1.00 3 0.72 20 14.40 
  Marder, Simon 1891  * SWE0.001-0.0820-1.60 
  Kvarby, Anders 1829 SWE1.0010.882017.60 
  Dahlqvist, Ulf 1891  * SWE0.001-0.0820-1.60 
 * 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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