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Sebastian Hallman

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SWE · 25 yrs · K=20 · Peak 1741 (Jun 2026)

Best performance: 1613 at Uppsala Chess Festival 2024 Weekend grp 5-8(Best of 2024)

World #=99039 live, down 981#98,058 publishedSweden #=1847

NOV26 Rating

1737

Live Rating

1737.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 20261737-4
Oct 202617410
Sep 202617410
Aug 202617410
Jul 202617410
Jun 20261741+13
May 20261728+16
Apr 20261712-10
Mar 20261722+3
Feb 20261719+9
Jan 20261710-2
Dec 20251712+4

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 4 games, Jan 8 – Feb 12.

From 99 classical games on record, the latest on Oct 18.

Classical games since the November list

No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)

Last playedScore
Allsvenskan 2026-2027: div II-2 oktOct 180/1

The live rating moves only when new rated games are played. Until then it matches the published rating.

Event timeline · Classical

50 of 55 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Performance rating by year

YearGamesScoreAvg oppTPR
2026115½18221822
2025176½17931706
202418917271727
202312716241681
202213514601373
2020111453—
2019201337—

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

Rated near Sebastian Hallman · Classical

World

  1. #=99039Alexis Duenas1737.0
  2. #=99039Johan Lonnroth1737.0
  3. #=99039Sebastian Hallman1737.0
  4. #=99039Fernan Roehe De Oliveira Velloso1737.0
  5. #=99039Bo Sjolander1737.0

Sweden

  1. #=1847Alexis Duenas1737.0
  2. #=1847Johan Lonnroth1737.0
  3. #=1847Sebastian Hallman1737.0
  4. #=1847Bo Sjolander1737.0
  5. #=1847Soren 1955 Andersson1737.0

Live ratings projected from the NOV26 published list · Not affiliated with FIDE