Jonas Gromark

SWE · 59 yrs · K=20 · Peak 1904 (Dec 2025)

Best performance: 2244 at 4th CellaVision Chess Cup standard(Best of 2018)

World #=47144 live1141#48,285 publishedSweden #=924

OCT26 Rating

1900

Live Rating

1910.0

Change

+10.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Oct 2026	1900	0
Sep 2026	1900	0
Aug 2026	1900	0
Jul 2026	1900	0
Jun 2026	1900	0
May 2026	1900	0
Apr 2026	1900	0
Mar 2026	1900	0
Feb 2026	1900	0
Jan 2026	1900	-4
Dec 2025	1904	+21
Nov 2025	1883	+5

Classical games since the October list

	Tournament	Score	Change	TPR	After
	Allsvenskan 2026-2027: div III-9 R1Oct 18TPR 2697	1/1	+10.0	2697	1910.0

Event timeline · Classical

50 of 82 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.

Allsvenskan 2026-2027: div III-9 R1+10.0
Oct 2026Teamfederation source
Score 1/1Opp avg 1897Start 1900
MAS KM 2025 R7—(1)
Dec 2025Swissfederation source
Score 0/1Opp avg 2169Start 1904
MAS KM 2025 R4562076
Oct – Nov 2025Swissfederation source
Best of 2025Score 3/4Opp avg 1883Start 1878
MAS KM 2025 R123—(1)
Oct 2025Swissfederation source
Score 1/2Opp avg 2024Start 1878
Allsvenskan 2025-2026: III:9 r1—(1)
Oct 2025Teamfederation source
Score 1/1Opp avg 1930Start 1878
Veteran-SM 50plus 20252073
Jun – Jul 2025Swissfederation source
#2 in 2025Score 5/9Opp avg 2030Start 1822
Mogens minne 2025 R67—(2)
Jun 2025Swissfederation source
Score 1/2Opp avg 1816Start 1822
Mogens minne 2025 R23451748
Apr – May 2025Swissfederation source
#3 in 2025Score 2/4Opp avg 1748Start 1828
Allskanskan 2204-25, div 2 R67—(1)
Mar – Apr 2025Teamfederation source
Score ½/1Opp avg 1985Start 1832
Mogens minne 2025 R1—(1)
Apr 2025Swissfederation source
Score 0/1Opp avg 2174Start 1828
Allsvenskan 2024-2025 div 1 4 R5—(1)
Mar 2025Teamfederation source
Score 0/1Opp avg 2090Start 1832
Allsvenskan 2024-2025 div II 8 R2—(1)
Nov 2024Teamfederation source
Score ½/1Opp avg 1972Start 1828
Allsvenskan 2024-2025 div II 8 R1—(1)
Oct 2024Teamfederation source
Score ½/1Opp avg 1998Start 1823
Veteran-SM 50 20241898
Jun – Jul 2024Swissfederation source
Best of 2024Score 4/9Opp avg 1941Start 1806
Mogens Minne 2024 R56—(2)
May – Jun 2024Swissfederation source
Score 1/2Opp avg 1749Start 1809
Mogens Minne 2024 R2341769
May 2024Swissfederation source
#2 in 2024Score 1½/3Opp avg 1769Start 1809
Mogens Minne 2024 R1—(1)
Apr 2024Swissfederation source
Score 0/1Opp avg 2091Start 1821
MAS Open 2024 R67—(2)
Apr 2024Swissfederation source
Score 1/2Opp avg 1649Start 1821
MAS Open 2024 R23451545
Feb – Mar 2024Swissfederation source
#3 in 2024Score 1½/4Opp avg 1632Start 1706
Allsv Div II 8 2023-24 R67—(2)
Mar 2024Teamfederation source
Score 1/2Opp avg 2034Start 1827
MAS Open 2024 R1—(0)
Feb 2024Swissfederation source
Score ½/1Start 1706
Allsv Div II 8 2023-24 R5—(1)
Feb 2024Teamfederation source
Score ½/1Opp avg 1919Start 1706
Malmo Open 2023 std1379
Dec 2023Swissfederation source
#4 in 2023Score 1/4Opp avg 1572Start 1738
Allsv Div I 4 2023-24 R3—(1)
Dec 2023Teamfederation source
Score 1/1Opp avg 1440Start 1738
Allsv Div II 8 2023-24 R2—(1)
Nov 2023Teamfederation source
Score ½/1Opp avg 1810Start 1751

Recent opponents · Classical

Lars Olav Lindberg

Rated near Jonas Gromark · Classical

World

#=47144Anton Rochowski1910.0
#=47144Jason Weber1910.0
#=47144Jonas Gromark1910.0
#=47144Peter Pedersen1910.0
#=47144Lars Orio1910.0

Sweden

#922Joel Sjostrand1910.6
#923Simon Elvang1910.2
#=924Jonas Gromark1910.0
#=924Lennart Uvhagen1910.0
#926Henry Bjarnegard1909.8

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