Johann Jonsson

ISL · 66 yrs · K=20 · Peak 1922 (May 2025)

Best performance: 2101 at Skakmot odlinga 2023 Round 3-7(Best of 2023)

NOV26 Rating

1922

Live Rating

1922.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Nov 2026	1922	0
Oct 2026	1922	0
Sep 2026	1922	0
Aug 2026	1922	0
Jul 2026	1922	0
Jun 2026	1922	0
May 2026	1922	0
Apr 2026	1922	0
Mar 2026	1922	0
Feb 2026	1922	0
Jan 2026	1922	0
Dec 2025	1922	0

Form · Classical

oldest → latest

From 148 classical games on record, the latest on Apr 15, 2025.

Classical games since the November list

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

	Last played	Score	TPR
	Reykjavik Open 2025Apr 9, 2025 – Apr 15, 2025TPR 1963	3½/7	1963

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

Best wins · Classical

From 136 rated classical games against rated opponents, 2020–2025

#	Opponent	Rating
1	FM Ingvar Thor Johannesson, Skamot odlinga 2025 Round 7, Apr 2025	, 2274
2	Max Peter Bartelt, Reykjavik Open 2025, Apr 2025	, 2104
3	Eirikur K. Bjornsson, Islandsmotid i skak - askorendaflokkur 2021, Aug 2021	, 1972
4	Thor Valtysson, Skakmot odlinga 2023 Round 3-7, Mar 2023	, 1941
5	Haraldur Haraldsson, Skakthing Reykjavikur 2021 (Reykjavik Championship), Jan 2021	, 1925
6	Johann Ragnarsson, Haustmot TR opinn flokkur 2021, Oct 2021	, 1912
7	David Kolka, Haustmot TR 2022 - Opinn flokkur, Sep 2022	, 1895
8	Kristjan Orn Eliasson, Haustmot TR 2022 - Opinn flokkur, Sep 2022	, 1803
9	Olafur Gisli Jonsson, Icelandic Chess Championship 2023 - Candidate section, Sep 2023	, 1790
10	Thorsteinn Jakob F Thorsteinsson, U-2000 motid 2022 Round 4-7, Nov 2022	, 1785

#	Opponent	Score	Rating
1	GM Hjorvar Steinn Gretarsson, Reykjavik Championship 2022, Feb 2022	, 0/1	, 2548
2	GM Helgi Ass Gretarsson, Skakmot Odlinga 2021, Feb 2021	, 0/1	, 2440
3	IM Hilmir Freyr Heimisson, Reykjavik Chess Championship 2024 Round 1-7, Jan 2024	, 0/1	, 2376
4	IM David Kjartansson, Skakmot odlinga 2022, Mar 2022	, ½/2	, 2305
4	FM Sigurbjorn Bjornsson, Skamot odlinga 2025 Round 1-2, Feb 2025	, 0/1	, 2305
6	FM Ingvar Thor Johannesson, Skamot odlinga 2025 Round 7, Apr 2025	, 1/2	, 2274
7	WIM Olga Prudnykova, Icelandic Chess Championship 2023 - Candidate section, Aug 2023	, 0/1	, 2268
8	Oyvind Riisem, Reykjavik Open 2024, Mar 2024	, 0/1	, 2234
9	FM Simon Thorhallsson, Islandsmotid i skak - askorendaflokkur 2021, Aug 2021	, 0/1	, 2199
10	Johann Ingvason, Reykjavik Championship 2022, Feb 2022	, ½/2	, 2183

Openings · Classical

Moves are on record for 1 of 148 classical games. Openings show once one has been played 3 times.

Event timeline · Classical

31 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	17	9½	1917	1960
2024	14	7	1887	1887
2023	18	9½	1805	1826
2022	41	20½	1753	1753
2021	33	18	1701	1737
2020	13	9½	1610	1785

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

Reykjavik Open 20251963
Apr 2025Swissfederation source
#2 in 2025Score 3½/7Opp avg 1963Start 1890
Skamot odlinga 2025 Round 7—(1)
Apr 2025Swissfederation source
Score 1/1Opp avg 2274Start 1890
Skamot odlinga 2025 Round 3-61988
Mar 2025Swissfederation source
Best of 2025Score 2½/3Opp avg 1715Start 1880
Skamot odlinga 2025 Round 1-2—(2)
Feb 2025Swissfederation source
Score 1/2Opp avg 1949Start 1890
Skakthing Reykjavikur 20251798
Jan – Feb 2025Swissfederation source
#3 in 2025Score 1½/5Opp avg 1885Start 1890
Reykjavik Open 20241963
Mar 2024Swissfederation source
Best of 2024Score 3½/7Opp avg 1963Start 1875
Reykjavik Chess Championship 2024 Round 8-9—(1)
Jan – Feb 2024Swissfederation source
Score 0/2Opp avg 2066Start 1781
Reykjavik Chess Championship 2024 Round 1-71826
Jan 2024Swissfederation source
#2 in 2024Score 4½/7Opp avg 1769Start 1781
Haustmot TR 2023 - Opinn flokkur1766
Sep 2023Swissfederation source
#3 in 2023Score 6/9Opp avg 1671Start 1782
Icelandic Chess Championship 2023 - Candidate section1780
Aug – Sep 2023Swissfederation source
#2 in 2023Score 4/8Opp avg 1830Start 1782
Skakmot odlinga 2023 Round 3-72101
Mar 2023Swissfederation source
Best of 2023Score 1½/3Opp avg 2101Start 1761
Skakmot odlinga 2023 Round 1-2—(0)
Feb 2023Swissfederation source
Score 1/1Start 1761
U-2000 motid 2022 Round 4-71904
Nov 2022Swissfederation source
Best of 2022Score 3/4Opp avg 1711Start 1744
U-2000 motid 2022 Round 1-31577
Oct 2022Swissfederation source
#8 in 2022Score 2/3Opp avg 1452Start 1766
Icelandic Team Championship 2022-23 - 3rd div. Round 1-4—(1)
Oct 2022Teamfederation source
Score 0/1Opp avg 1674Start 1766
Icelandic Team Championship 2022-23 - 2nd div. Round 1-4—(0)
Oct 2022Teamfederation source
Score 1/1Start 1766
Gardabaer Championship 2022 rounds 4-71743
Sep 2022Swissfederation source
#5 in 2022Score 2½/4Opp avg 1648Start 1756
Haustmot TR 2022 - Opinn flokkur1795
Sep 2022Swissfederation source
#4 in 2022Score 5/9Opp avg 1795Start 1756
Icelandic Chess Championship 2022 - Candidate section1672
Apr – May 2022Swissfederation source
#6 in 2022Score 2/5Opp avg 1672Start 1770
Skakmot odlinga 20221657
Mar – Apr 2022Swissfederation source
#7 in 2022Score 1½/7Opp avg 1744Start 1770
Kvika Reykjavik Open 20221814
Apr 2022Swissfederation source
#3 in 2022Score 3/7Opp avg 1939Start 1770
Icelandic Team Chess Championship 2021-22 - 2nd div. Round 5-7—(2)
Mar 2022Teamfederation source
Score 2½/3Opp avg 1511Start 1770
Reykjavik Championship 20221854
Feb 2022Swissfederation source
#2 in 2022Score 4½/9Opp avg 1904Start 1763
Haustmot TR opinn flokkur 20211688
Sep – Oct 2021Swissfederation source
#4 in 2021Score 6/9Opp avg 1563Start 1778
Icelandic Team Chess Championship 2021-22 - 2nd div. Round 1-41586
Oct 2021Teamfederation source
#5 in 2021Score 1/3Opp avg 1711Start 1778

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