William Steffert

SWE · 21 yrs · K=20 · Peak 1709 (Jun 2024)

Best performance: 1813 at Hassleholm SK Blixt-KM 2024(Best of 2024)

NOV26 Rating

1647

Live Rating

1647.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Blitz

Loading chart…

Official blitz rating by month

List	Rating	Change
Nov 2026	1647	0
Oct 2026	1647	0
Sep 2026	1647	0
Aug 2026	1647	0
Jul 2026	1647	0
Jun 2026	1647	0
May 2026	1647	0
Apr 2026	1647	0
Mar 2026	1647	0
Feb 2026	1647	0
Jan 2026	1647	0
Dec 2025	1647	0

Form · Blitz

oldest → latest

From 159 blitz games on record, the latest on Apr 21, 2025.

Blitz games since the November list

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

	Last played	Score	TPR
	NSSF Blixt-DM 2025Apr 21, 2025TPR 1535	3½/13	1535

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

Best wins · Blitz

From 117 rated blitz games against rated opponents, 2017–2025

#	Opponent	Rating
1,	Benjamin Ehmann, May 2024 · Hassleholm SK Blixt-KM 2024	, 1959
2,	Havras Khalat, May 2024 · Hassleholm SK Blixt-KM 2024	, 1927
3,	Stig Idegran, May 2023 · Hassleholm SK KM Blixt 2023	, 1809
4,	Goran Steffert, May 2024 · Hassleholm SK Blixt-KM 2024	, 1761
5,	Jens Henrikson, Apr 2022 · Paksnabben 2022	, 1704
6,	Simon Ingelman-Sundberg, Jul 2024 · SM-Blixten 2024	, 1675
7,	Anton Lundstrom, May 2024 · Hassleholm SK Blixt-KM 2024	, 1669
7,	Anton Lundstrom, May 2024 · Hassleholm SK Blixt-KM 2024	, 1669
9,	Goran Steffert, May 2023 · Hassleholm SK KM Blixt 2023	, 1658
9,	Goran Steffert, May 2023 · Hassleholm SK KM Blixt 2023	, 1658

#	Opponent	Overall	Rating
1,	Dejan Rajcevski, Highest-rated meeting: Jul 2024 · SM-Blixten 2024	, 0/1	, 2074
2,	David Stahlberg, Highest-rated meeting: Apr 2018 · Knisslinge Pasksnabb 2018	, 0/1	, 2056
3,	Carlos Tornberg, Highest-rated meeting: Apr 2022 · Paksnabben 2022	, 0/1	, 2049
4,	Bo Plato, Highest-rated meeting: May 2018 · Hassleholm Blixt KM 2018	, 0/1	, 2022
5,	Bengt Nilsson, Highest-rated meeting: Apr 2025 · NSSF Blixt-DM 2025	, 0/1	, 2009
6,	Valentin Ostenfeld, Highest-rated meeting: Jan 2020 · Skaneblixten Juniorer 2020	, 0/1	, 2006
7,	FM Melvin Ral Lustig, Highest-rated meeting: Jul 2023 · SM-Blixten 2023	, 0/1	, 1980
8,	Benjamin Ehmann, Highest-rated meeting: Apr 2025 · NSSF Blixt-DM 2025	, 1/7	, 1976
9,	Havras Khalat, Highest-rated meeting: Apr 2025 · NSSF Blixt-DM 2025	, 1/9	, 1975
10,	Leif Hoglund, Highest-rated meeting: Dec 2022 · Kristianstad Blixt-KM 2022	, 0/2	, 1965

Event timeline · Blitz

16 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

Year	Games	Score	Avg opp	TPR
2025	11	1½	1844	1535
2024	36	15	1715	1658
2023	17	7	1697	1632
2022	13	3½	1665	1490
2020	10	0	1449	649
2018	21	3	1624	1315

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

NSSF Blixt-DM 20251535
Apr 2025Swissfederation source
Best of 2025Score 3½/13Opp avg 1844Start 1684
Kraftans Premiars Hare 20241681
Aug 2024Swissfederation source
#2 in 2024Score 3/7Opp avg 1731Start 1686
SM-Blixten 20241639
Jul 2024Swissfederation source
#3 in 2024Score 4½/11Opp avg 1704Start 1709
Hassleholm SK Blixt-KM 20241813
May 2024Round robinfederation source
Best of 2024Score 6/12Opp avg 1813Start 1665
SkaneBlixten 2024 Juniorer1330
Jan 2024Swissfederation source
#4 in 2024Score 1½/6Opp avg 1523Start 1465
SM-Blixten 20231576
Jul 2023Swissfederation source
#2 in 2023Score 3½/9Opp avg 1626Start 1432
Hassleholm SK KM Blixt 20231674
May 2023Round robinfederation source
Best of 2023Score 4/10Opp avg 1746Start 1309
Kristianstad Blixt-KM 20221466
Dec 2022Round robinfederation source
#2 in 2022Score 5½/12Opp avg 1607Start 1236
Paksnabben 20221517
Apr 2022Swissfederation source
Best of 2022Score 1/6Opp avg 1757Start 1220
Skaneblixten Juniorer 2020649
Jan 2020Swissfederation source
Score 0/13Opp avg 1449Start 1291
Hassleholm Blixt KM 20191338
Apr 2019Round robinfederation source
Best of 2019Score 3/11Opp avg 1611Start 1292
Blixt-SM 20181239
Jul 2018Swissfederation source
#3 in 2018Score 2/11Opp avg 1512Start 1310
Hassleholm Blixt KM 20181411
May 2018Round robinfederation source
Best of 2018Score 1/9Opp avg 1720Start 1319
Knisslinge Pasksnabb 20181302
Apr 2018Swissfederation source
#2 in 2018Score 3/11Opp avg 1624Start 1342
Hassleholm Blixt KM 2017—(0)
Apr 2017Swissfederation source
Score 2/8
Pasksnabben 20171501
Apr 2017Swissfederation source
Best of 2017Score 3/10Opp avg 1626

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