Jonathan Westerberg

SWE · 32 yrs · K=10 · Peak 2490 (Mar 2020)

Best performance: 2603 at Stockholmsmasterskapet snabb 2017(Best of 2017)

World #=845 live18#827 publishedSweden #14

OCT26 Rating

2426

Live Rating

2426.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Rapid

Loading chart…

Official rapid rating by month

List	Rating	Change
Oct 2026	2426	0
Sep 2026	2426	0
Aug 2026	2426	0
Jul 2026	2426	0
Jun 2026	2426	0
May 2026	2426	0
Apr 2026	2426	0
Mar 2026	2426	-7
Feb 2026	2433	0
Jan 2026	2433	0
Dec 2025	2433	0
Nov 2025	2433	-8

Rapid games since the October list

No rated rapid games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	Sallskapets hostsnabb 2025Dec 2, 2025TPR 2265	5½/7	2265

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

Event timeline · Rapid

49 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.

Sallskapets hostsnabb 20252265
Dec 2025Swissfederation source
#2 in 2025Score 5½/7Opp avg 2035Start 2433
Stockholmsmasterskapet i snabbschack 20252074
Sep 2025Swissfederation source
#3 in 2025Score 5½/7Opp avg 1844Start 2441
Robert Spangbergs Minnesturnering 20252801
Apr 2025Swissfederation source
Score 7/7Opp avg 2001Start 2434
Sallskapets Snabb-KM 20252463
Mar 2025Swissfederation source
Best of 2025Score 6½/7Opp avg 2041Start 2427
Sallskapets Snabb-KM 20242260
Mar 2024Swissfederation source
#2 in 2024Score 5½/7Opp avg 2030Start 2432
Robert Spangbergs minne 20242270
Feb 2024Swissfederation source
Best of 2024Score 5½/7Opp avg 2040Start 2434
Stockholm Grand Prix by Elite Hotels 2023 rpd2396
Nov 2023Swissfederation source
Best of 2023Score 3½/4Opp avg 2060Start 2434
Stockholmsmasterskapet i snabbschack 20232240
Oct 2023Swissfederation source
#2 in 2023Score 6/7Opp avg 1931Start 2434
Stockholm Open 2022 rpd2625
Aug 2022Swissfederation source
Score 3/3Opp avg 1825Start 2431
Paskturneringen 2022 rpd—(2)
Apr 2022Swissfederation source
Score 2/2Opp avg 1888Start 2428
Hasselbacken Chess Open 2021 snabb2137
Nov 2021Swissfederation source
#3 in 2021Score 3/4Opp avg 1944Start 2465
Sallskapets Snabb KM 20212172
Nov 2021Swissfederation source
#2 in 2021Score 5½/7Opp avg 1979Start 2465
Turning Torso Chess Event 20212434
Aug 2021Round robinfederation source
Best of 2021Score 8/18Opp avg 2477Start 2490
Elite Hotels Open 2020 snabb2790
Feb 2020Swissfederation source
Score 4/4Opp avg 1990Start 2483
Dala Open 2020 snabb2740
Jan 2020Swissfederation source
Score 3/3Opp avg 1940Start 2477
Vaxjo Snabb-KM 20192450
May 2019Swissfederation source
Best of 2019Score 8½/9Opp avg 2006Start 2467
Elite Hotels Open 2019 snabb2186
Feb 2019Swissfederation source
#2 in 2019Score 3/4Opp avg 1993Start 2480
Bistro Stella Limhamn Chess 20182481
Dec 2018Round robinfederation source
Best of 2018Score 3/7Opp avg 2531Start 2480
Deltalift Open 2018 snabb2925
May 2018Swissfederation source
Score 4/4Opp avg 2125Start 2467
Uppsala Mote 2017, snabb2665
Nov 2017Swissfederation source
Score 3/3Opp avg 1865Start 2462
Stockholmsmasterskapet snabb 20172603
Oct 2017Swissfederation source
Best of 2017Score 6½/7Opp avg 2181Start 2436
Vasteras Open 2017 snabb2352
Sep 2017Swissfederation source
#2 in 2017Score 3/4Opp avg 2159Start 2436
Deltalift Open 2017, snabb2288
May 2017Swissfederation source
#3 in 2017Score 3½/4Opp avg 1952Start 2429
Kvibergspelen 2017 snabb2848
May 2017Swissfederation source
Score 4/4Opp avg 2048Start 2429
Elite Hotels Open 2017 snabb2864
Feb 2017Swissfederation source
Score 4/4Opp avg 2064Start 2416

Rated near Jonathan Westerberg · Rapid

World

Sweden

Live ratings projected from the OCT26 published list · Not affiliated with FIDE