Sailor · 2015–2025

Jürgen Dethlefs

zwischenahner segelklub von 1893 e v Open FUN 15er Jollenkreuzer FUN EURO Open

Search sailors · About these ratings

Events: 6
Win rate: 17%
Podium rate: 33%
Typically beats: 48%
Best class ranking: #1

Biggest lift: Jan Willem Kramer
Nemesis: Marco Redaelli
Best day: 2 Jun 2018
Signature result: 1st of 6

Partnerships · 9 sailors

Jan Willem Kramer · HANGOVER, woodstock · FUN EURO Open, Open FUN 3events 0 wins together · 1 podiums · 3 events · 2 of 20 races won Beat 59% of the fleet together(+14 vs. without) · best 3rd · Jul 2015 – May 2023
Axel Oetken · HANGOVER · Open FUN 2events 1 wins together · 2 podiums · 2 events · 2 of 9 races won Beat 75% of the fleet together · best 1st · May 2023 – Aug 2024
Jörn Kramer · HANGOVER, woodstock · FUN EURO Open, Open FUN 2events 0 wins together · 0 podiums · 2 events · 1 of 15 races won Beat 64% of the fleet together · best 4th · Jul 2015 – May 2018
Ralf Malik · HANGOVER · Open FUN 1events 1 wins together · 1 podiums · 1 events · 1 of 4 races won Beat 100% of the fleet together · best 1st · Aug 2024 – Aug 2024
Gero Dethlefs · Tante Lotte · 15er Jollenkreuzer 1events 0 wins together · 0 podiums · 1 events · 0 of 2 races won Beat 25% of the fleet together · best 7th · Sep 2024 – Sep 2024
Michael Saffenreuther · woodstock · FUN EURO Open 1events 0 wins together · 0 podiums · 1 events · 0 of 7 races won Beat 70% of the fleet together · best 4th · Jul 2015 – Jul 2015
Michael Saffenreuter · HANGOVER · Open FUN 1events 0 wins together · 0 podiums · 1 events · 1 of 8 races won Beat 57% of the fleet together · best 4th · May 2018 – May 2018
Luis Lobo-guerrero · HANGOVER · Open FUN 1events 0 wins together · 1 podiums · 1 events · 1 of 5 races won Beat 50% of the fleet together · best 3rd · May 2023 – May 2023
Claas Würdemann · HANGOVER · Open FUN 1events 1 wins together · 1 podiums · 1 events · 1 of 4 races won Beat 100% of the fleet together · best 1st · Aug 2024 – Aug 2024

Lift shows how much better this sailor finishes with that partner aboard.

Rating history

— Helm rating, all classes · - - Crew rating, all classes

Event history · 6

Date	Event	Boat	Class	Role	Finish
7 Sep 2025	Herbstpreis P-Boot, ABGESAGT für H-Jollen zu geringe Meldezahl	Tante Lotte	15er Jollenkreuzer	Skipper	10th / 11
8 Sep 2024	H-Jolle Schinkenbrett / P-Boot, Javelin, Abgesagt IC und Taifun Herbstpreis	Tante Lotte	15er Jollenkreuzer	Skipper	7th / 9
10 Aug 2024	German Open FUN	HANGOVER	Open FUN	Crew	1st / 6
6 May 2023	Nord-Cup FUN	HANGOVER	Open FUN	Crew	3rd / 5
31 May 2018	FUN-Euro	HANGOVER	Open FUN	Crew	4th / 8
18 Jul 2015	126. Travemünder Woche 2015	woodstock	FUN EURO Open	Crew	4th / 11

Ratings

Class	Rating	Rank	Adj. ±
All classes Crew	176 provisional	#17396 band 9277–30396	—
Open FUN Crew	111 provisional	#1	—

3 more classes, not yet ranked

FUN EURO Open · Crew · 7 races, 1 event · rating 106
All classes · Helm · 4 races, 2 events · rating -56
15er Jollenkreuzer · Helm · 4 races, 2 events · rating -56

Rank among sailors with ten or more rated races over three or more events, all time. In brackets, the ranks this rating cannot be told apart from. Adj. ± is the adjusted plus-minus in points of fleet beaten.

Helm and crew

As helm	2 events	0 wins	beats 18%
As crew	4 events	1 wins	beats 69%

How they race

Closer	−2 pts	last race of an event vs. the rest
Comeback	−10 pts	the race after a bottom-half finish
Small fleets (<12)	52%	of the fleet beaten

Head to head

Helm	Races	W–L
Axel Katthagen	19	13–6
Alexander Bonhagen	18	16–2
Jens Glaser	16	12–4
Tobias Hoh	15	6–9
Marco Redaelli	15	4–11

Most-beaten opponent: Alexander Bonhagen (16–2).

Seasons

Year	Events	Wins	Beat
2025	1	0	10%
2024	2	1	63%
2023	1	0	50%
2018	1	0	57%
2015	1	0	70%

Boats

HANGOVER · Open FUN · 3 events · 2018–2024
Tante Lotte · 15er Jollenkreuzer · 2 events · 2024–2025
woodstock · FUN EURO Open · 1 events · 2015

Where they race

Unknown · 6 events

Is this you?

Claim it to merge duplicates and remove results that aren’t yours. Changes apply at the nightly rebuild.

Crew rating across all classes: 176 (±205), #17,396.Helm rating across all classes: -56 (±236). Compiled from public results; not an official ranking.