Jan Dette

GER · 31 yrs · K=20 · Peak 2128 (Mar 2019)

Best performance: 2163 at NRW-Klasse 2 2025/26(Best of 2026)

World #15404 live239#15,165 publishedGermany #1737

OCT26 Rating

2104

Live Rating

2102.6

Change

-1.4

Games Played

Rating History · Classical

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Classical games since the October list

	Tournament	Score	Change	TPR	After
	NRW-Liga 1 2026/27Sep 13 – Oct 4TPR 2051	½/1	-1.4	2051	2102.6

Event timeline · Classical

26 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.

NRW-Liga 1 2026/27-1.4
Sep – Oct 2026Teamfederation source
Score 1½/2Opp avg 2040Start 2096
NRW Mannschaftspokal 2026—(2)
Apr – Jul 2026Teamchess-results.com
Score 0/2Opp avg 2035Start 2112
NRW-Klasse 2 2025/262163
Sep 2025 – May 2026Teamfederation source
Best of 2026Score 5/9Opp avg 2120Start 2106
Oberliga NRW 2025/261911
Sep 2025 – Apr 2026Teamfederation source
#3 in 2026Score 1/3Opp avg 2036Start 2106
Rilton U2200 2025-20262099
Dec 2025 – Jan 2026Swissfederation source
#2 in 2026Score 5½/9Opp avg 2019Start 2110
NRW-Viererpokal 2025 August 2025—(1)
Aug 2025Teamfederation source
Score ½/1Opp avg 2222Start 2106
NRW-Viererpokal 2025 Juli 2025—(1)
Jul 2025Teamfederation source
Score 1/1Opp avg 2054Start 2097
NRW-Liga Gruppe 2 2024-2025 Mai 2025—(1)
May 2025Teamfederation source
Score 1/1Opp avg 2053Start 2088
NRW-Liga Gruppe 2 2024-2025 April 2025—(1)
Apr 2025Teamfederation source
Score ½/1Opp avg 2101Start 2088
NRW-Liga Gruppe 2 2024-2025 Maerz 2025—(1)
Mar 2025Teamfederation source
Score ½/1Opp avg 2181Start 2085
NRW-Liga Gruppe 2 2024-2025 Februar 2025—(1)
Feb 2025Teamfederation source
Score ½/1Opp avg 2088Start 2085
NRW-Liga Gruppe 2 2024-2025 Januar 2025—(1)
Jan 2025Teamfederation source
Score 1/1Opp avg 2256Start 2108
98th Hastings International Chess Congress - Hastings Masters1941
Dec 2024 – Jan 2025Swissfederation source
Best of 2025Score 4/9Opp avg 1984Start 2102
NRW-Liga Gruppe 2 2024-2025 Dezember 2024—(1)
Dec 2024Teamfederation source
Score ½/1Opp avg 2325Start 2102
NRW-Liga Gruppe 2 2024-2025 November 2024—(1)
Nov 2024Teamfederation source
Score 1/1Opp avg 1982Start 2081
Oberliga NRW 2024-2025 November 2024—(1)
Nov 2024Teamfederation source
Score 1/1Opp avg 2233Start 2081
NRW-Liga Gruppe 2 2024-2025 Oktober 2024—(1)
Oct 2024Teamfederation source
Score 1/1Opp avg 2236Start 2067
NRW-Liga Gruppe 2 2024-2025 September 2024—(1)
Sep 2024Teamfederation source
Score 0/1Opp avg 2064Start 2077
36. Ruhrhalbinsel-Open2059
May 2024Swissfederation source
Best of 2024Score 4½/7Opp avg 2002Start 2078
Oberliga NRW 2023-2024 April 2024—(2)
Apr 2024Teamfederation source
Score ½/2Opp avg 2220Start 2081
Oberliga NRW 2023-2024 March 2024—(1)
Mar 2024Teamfederation source
Score 1/1Opp avg 1717Start 2079
Oberliga NRW 2023-2024 February 2024—(1)
Feb 2024Teamfederation source
Score ½/1Opp avg 2186Start 2076
Oberliga NRW 2023-2024 January 2024—(1)
Jan 2024Teamfederation source
Score 1/1Opp avg 2133Start 2064
Oberliga NRW 2023-2024 November 2023—(1)
Nov 2023Teamfederation source
Score 1/1Opp avg 2120Start 2052
Oberliga NRW 2023-2024 September 2023—(2)
Sep 2023Teamfederation source
Score 1/2Opp avg 2135Start 2070

Recent opponents · Classical

Dr. Elmar Doennebrink

Rated near Jan Dette · Classical

World

#=15402CMS M Sharon2102.8
#=15402Alfonso Rascon Vega2102.8
#15404Jan Dette2102.6
#=15405Christian Brunke2102.4
#=15405Adam Rudlof2102.4

Germany

#=1722CMMartin Mainusch2103.0
#=1722Marijan Orsolic2103.0
#1737Jan Dette2102.6
#1738Christian Brunke2102.4
#=1739Timo Helm2102.0

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