Individual Calculations February 2020
 Angstrom, Weine  Total change: -16.80  Rating chartPersonal card
 Karlstad Open 2019 lang Karlstad SWE 2019-12-27
RcRownchangeKK*chgGame
 1664 1669 2.50 6 -0.42 40 -16.80 
  Evensen, Per-Erik 1446 NOR0.501-0.2840-11.20 
  Bring, Adrian 1269  * SWE1.0010.08403.20 
  Koski, Viljo 1881 SWE0.5010.274010.80 
  Knutsson, Hakan 1833 SWE0.001-0.2840-11.20 
  Mohammed, Safian Haj 1793 SWE0.5010.17406.80 
  Gunnarsson, Lennart 1760 SWE0.001-0.3840-15.20 
 * 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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