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Jonas Wiberg

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SWE · 70 yrs · K=20 · Peak 1877 (By Sep 2012)

Best performance: 1877 at Politiken Cup 2012(Best of 2012)

World #=96819 live, down 1250#95,569 publishedSweden #=1825

Classical rating

1744

FIDE’s November 2026 list. No rated games since, so the live rating is the same.

On FIDE’s list since Sep 2012

How live ratings are calculated

Rating History · Classical

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Official classical rating by month
ListRatingChange
Nov 20261744-4
Oct 202617480
Sep 202617480
Aug 202617480
Jul 202617480
Jun 202617480
May 202617480
Apr 20261748-7
Mar 20261755+19
Feb 20261736+15
Jan 20261721+9
Dec 20251712-13

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 4 games, Jan 4 – Feb 22.

From 175 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 III-8 oktOct 180/1

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

Best wins · Classical

From 165 rated classical games against rated opponents, 2012–2026

#OpponentRating
1, Palle Bratholm, Jul 2012 · Politiken Cup 2012, 2088
2, Dag Andersen, Jul 2012 · Politiken Cup 2012, 1907
3, John Radberg, Jan 2016 · Div III 8 2015-16 R4-5, 1904

Event timeline · Classical

9 of 82 events · All years

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 month

MonthGamesScoreAvg oppTPR
Oct 2026101988—
Mar 2026202013—
Feb 2026221715—
Jan 2026221622—
Dec 2025111668—
Nov 20252½1675—

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

Rated near Jonas Wiberg · Classical

World

  1. #=96819Mikael Forsberg1744.0
  2. #=96819Ulf 1960 Johansson1744.0
  3. #=96819Jonas Wiberg1744.0
  4. #=96819Munter Hassan1744.0
  5. #=96819Marten Ihd1744.0

Sweden

  1. #=1825Mikael Forsberg1744.0
  2. #=1825Ulf 1960 Johansson1744.0
  3. #=1825Jonas Wiberg1744.0
  4. #=1825Munter Hassan1744.0
  5. #=1825Marten Ihd1744.0

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.