Jonathan Jackmann

SWE · 14 yrs · K=40 · Peak 1870 (Oct 2026)

Best performance: 1991 at Kristallens JGP 2026 - Klass B (2010 - 2012)(Best of 2026)

World #=33565 live455#34,020 publishedSweden #559

OCT26 Rating

1870

Live Rating

1879.2

Change

+9.2

Games Played

Rating History · Rapid

Loading chart…

Rapid games since the October list

	Tournament	Score	Change	TPR	After
	Skol-SM 2026 Grupp C 2012Oct 1 – Oct 10TPR 1871	5/8	+9.2	1871	1879.2

Event timeline · Rapid

27 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.

Skol-SM 2026 Grupp C 2012+9.2
Oct 2026Swissfederation source
#2 in 2026Score 5/8TPR 1871Opp avg 1776Start 1870
Kristallens JGP 2026 - Klass B (2010 - 2012)1991
Sep 2026Swissfederation source
Best of 2026Score 5/7Opp avg 1833Start 1790
Uppsala Schackfestival 2026 Rapid1793
Aug 2026Swissfederation source
#5 in 2026Score 4/7Opp avg 1865Start 1794
SS 4 Springare JGP 2026 Klass B1778
Jun 2026Swissfederation source
#7 in 2026Score 4/7Opp avg 1728Start 1762
SIS Chess GP 2026 Klass AB1796
May 2026Swissfederation source
#4 in 2026Score 4½/7Opp avg 1739Start 1745
Bo Nybergs Minnesturnering 20261839
May 2026Swissfederation source
#3 in 2026Score 2/6Opp avg 1964Start 1745
Tyreso Open 2026 rpd1779
May 2026Swissfederation source
#6 in 2026Score 1½/4Opp avg 1866Start 1745
Trojanska Hasten JGP Klass B 2026 Var1774
Mar 2026Swissfederation source
#8 in 2026Score 4½/7Opp avg 1672Start 1753
Tyreso JGP 2026 Klass B1676
Mar 2026Swissfederation source
#9 in 2026Score 2½/7Opp avg 1869Start 1753
Lilla Elite Hotels Open 2026 rpd1655
Feb 2026Swissfederation source
#10 in 2026Score 3/4Opp avg 1530Start 1767
Hellers snabben 20251936
Dec 2025Swissfederation source
Best of 2025Score 4½/7Opp avg 1834Start 1715
Juniorallsvenskan 2025 div II1764
Nov 2025Teamfederation source
#3 in 2025Score 3½/6Opp avg 1707Start 1692
Farsta SK JGP 2025 B1638
Nov 2025Swissfederation source
#5 in 2025Score 4½/7Opp avg 1581Start 1692
Trojanska Hastens JGP Ht2025, Klass B1740
Oct 2025Swissfederation source
#4 in 2025Score 5/7Opp avg 1668Start 1615
Skol-SM 2025 Grupp D 20121832
Oct 2025Swissfederation source
#2 in 2025Score 5½/8Opp avg 1730Start 1615
Uppsala Mote 2025 rpd1000
Oct 2025Swissfederation source
Score 0/3Opp avg 1800Start 1615
Lilla Vasteras Open 2025 rpd—(2)
Sep 2025Swissfederation source
Score 1/2Opp avg 1701Start 1609
Kristallens JGP 2025 Hogstadiet1603
Sep 2025Swissfederation source
#6 in 2025Score 3½/7Opp avg 1752Start 1609
Sthlm JDM Snabb 2025 C1601
May 2025Swissfederation source
#7 in 2025Score 5/7Opp avg 1476Start 1613
Kadettallsvenskan 2025 kval norr—(2)
Apr 2025Teamfederation source
Score 5/6Opp avg 1721Start 1619
Tyreso JGP 2025 Klass C1575
Mar 2025Swissfederation source
#8 in 2025Score 5/7Opp avg 1503Start 1648
Trojanska Hastens JGP 2025 Vt, Klass C1507
Mar 2025Swissfederation source
#9 in 2025Score 6/8Opp avg 1507Start 1648
Farsta JGP 2024 C1771
Nov 2024Swissfederation source
#3 in 2024Score 6/7Opp avg 1578Start 1618
Trojanska Hastens JGP II 2024 Klass C1847
Oct 2024Swissfederation source
Best of 2024Score 7/8Opp avg 1607Start 1515
Skol-SM 2024 Grupp E 20121594
Oct 2024Swissfederation source
#4 in 2024Score 4/8Opp avg 1666Start 1515

Recent opponents · Rapid

Daniel Bergdahl Sriyansh Hari David Leon Hugo Hardwick Dorian Gohlin Skoglund Andrey Molokov Mio Renstrom Adam OMahony

Rated near Jonathan Jackmann · Rapid

World

#=33554Alfred Farnan1879.4
#=33554Nikola Nikolic1879.4
#=33565Jonathan Jackmann1879.2
#=33565Riccardo Aluigi1879.2
#=33565Andrey Zyuzin1879.2

Sweden

#=555Ivan Larson Frodin1881.0
#558Roger Karlsson1880.0
#559Jonathan Jackmann1879.2
#=560Juha Koivuniemi1879.0
#=560Jakub Religa1879.0

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