Sailor · 2016–2026

Marc von Weissenfluh

cercle de la voile de neuch tel Handicap Dolphin 81 Dolphin 81 Swiss Cup

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Events: 15
Win rate: 27%
Podium rate: 53%
Typically beats: 64%
Best class ranking: #5
Longest win streak: 3

Most successful partnership: Thomas Studer
Best trio: Esther Oggenfuss & Thomas Studer
Biggest lift: Esther Oggenfuss
Longest-running crew: Esther Oggenfuss
Nemesis: Christoph Renker
Rival: Lorenz Mueller
Best day: 2 Jun 2018
Signature result: 1st of 13

Partnerships · 18 sailors

Most successful partnership: Thomas Studer — 4 wins · 7 podiums in 10 events together · 40% win rate

Esther Oggenfuss · Excechiel, JERRY, Thomas STUDER · Dolphin 81, Dolphin 81 Swiss Cup, Handicap 11events 4 wins together · 8 podiums · 36% win rate · 15 of 54 races won Beat 84% of the fleet together(+64 vs. without) · best 1st · Mar 2016 – Sep 2022
Thomas Studer · Excechiel, JERRY, Thomas STUDER · Dolphin 81, Dolphin 81 Swiss Cup, Handicap 10events 4 wins together · 7 podiums · 40% win rate · 15 of 47 races won Beat 84% of the fleet together(+52 vs. without) · best 1st · Mar 2016 – Sep 2022
Yves Calame · Excechiel, JERRY, Thomas STUDER · Dolphin 81, Dolphin 81 Swiss Cup, Handicap 7events 3 wins together · 5 podiums · 43% win rate · 12 of 35 races won Beat 88% of the fleet together(+39 vs. without) · best 1st · Mar 2016 – Sep 2019
François Kunz · for free, Four Free, François KUNZ, KH+P Moby Sick · Handicap 4events 0 wins together · 0 podiums · 4 events · 0 of 13 races won Beat 20% of the fleet together(−64 vs. without) · best 8th · Jun 2019 – Jul 2026
Peter Perler · Excechiel · Dolphin 81 4events 1 wins together · 4 podiums · 4 events · 5 of 28 races won Beat 91% of the fleet together(+34 vs. without) · best 1st · Jun 2018 – Sep 2022
Heinz Hotz · Excechiel, for free, Four Free, François KUNZ · Dolphin 81, Handicap 4events 0 wins together · 1 podiums · 4 events · 0 of 15 races won Beat 37% of the fleet together(−40 vs. without) · best 3rd · Jun 2019 – Jul 2026
Pascal Abegg · Excechiel · Dolphin 81 1events 0 wins together · 1 podiums · 1 events · 1 of 4 races won Beat 89% of the fleet together · best 2nd · Oct 2019 – Oct 2019
David Stewart · KH+P Moby Sick · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 5 races won Beat 13% of the fleet together · best 8th · May 2022 – May 2022
Urs Schneider · Four Free · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 11% of the fleet together · best 9th · Jul 2026 – Jul 2026
Claudio Walker · Excechiel · Dolphin 81 1events 0 wins together · 1 podiums · 1 events · 1 of 4 races won Beat 89% of the fleet together · best 2nd · Oct 2019 – Oct 2019

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

Rating history

Event history · 15

Date	Event	Boat	Class	Role	Finish
1 Jul 2026	YCB Engelbergwoche 2026	Four Free	Handicap	Crew	9th / 10
23 Sep 2022	SM Yngling + Dolphin 81	Excechiel	Dolphin 81	Crew	1st / 13
1 May 2022	2022 Antigua Sailing Week	KH+P Moby Sick	Handicap	Other	8th / 9
27 Aug 2021	Schweizermeisterschaft Dolphin81	Excechiel	Dolphin 81	Crew	3rd / 12
12 Oct 2019	Critérium Dolphin	Excechiel	Dolphin 81	Crew	2nd / 10
12 Sep 2019	SM Dolphin 81 / D-One EuroCup 2019	Excechiel	Dolphin 81	Crew	2nd / 13
31 Aug 2019	YCB Banana Cup 2019 (BSM)	for free	Handicap	Crew	11th / 18
28 Jun 2019	YCB Engelbergwoche 2019	François KUNZ	Handicap	Crew	13th / 15
15 May 2019	Régates du Mercredi	JERRY	Handicap	Crew	6th / 9
18 Jun 2018	YCB Engelbergwoche 2018	JERRY	Handicap	Crew	4th / 16
1 Jun 2018	SM Dolphin 81 / EC Trias	Excechiel	Dolphin 81	Crew	2nd / 13
28 Apr 2018	Dolphin 81 Swiss Cup	Excechiel	Dolphin 81 Swiss Cup	Crew	1st / 6
18 Apr 2018	Régates du Mercredi	JERRY	Handicap	Crew	4th / 7
19 Apr 2017	Régates du Mercredi	Excechiel	Handicap	Crew	1st / 5
26 Mar 2016	Osterregatta(2016)	Thomas STUDER	Dolphin 81	Crew	1st / 5

Ratings

Class	Rating	Rank	Impact
Full-size sailing Crew	306 provisional	#7500 band 4059–13157	—
Dolphin 81 Crew	379 provisional	#5 band 2–10	+6.6

1 more class, not yet ranked

Dolphin 81 Swiss Cup · Crew · 6 races, 1 event · rating 74

Rank among sailors with a substantial record, all time. In brackets, the ranks this rating cannot be told apart from. Impact is the points of fleet beaten that this sailor adds.

Helm and crew

As helm	0 events	0 wins	beats —
As crew	15 events	4 wins	beats 67%

How they race

Closer	±0 pts	last race of an event vs. the rest
Comeback	−35 pts	the race after a bottom-half finish
Consistency	32%	100% = the same result every event
Small fleets	63%	of the fleet beaten

Head to head

Helm	Races	W–L
Pierre-Alain Schneider	43	31–10
Marc Tomaschett	39	33–4
Olivier Aebi	32	24–8
Lorenz Mueller	32	16–14
Christoph Schenker	24	18–6
Renaud Vuarraz	23	15–6
Ena Hirschi	23	23–0
Hans Hessel	23	22–1
Paul Münger	21	21–0
Jann Schüpbach	16	11–5
Christoph Renker	15	7–8
Stefan Eggimann	15	11–2

Most-beaten opponent: Marc Tomaschett (33–4).

Seasons

Year	Events	Wins	Beat
2026	1	0	11%
2022	2	1	56%
2021	1	0	82%
2019	5	0	55%
2018	4	1	80%
2017	1	1	100%
2016	1	1	100%

Boats

Excechiel · Dolphin 81, Dolphin 81 Swiss Cup, Handicap · 7 events · 2017–2022
JERRY · Handicap · 3 events · 2018–2019
Four Free · Handicap · 1 events · 2026
KH+P Moby Sick · Handicap · 1 events · 2022
for free · Handicap · 1 events · 2019
François KUNZ · Handicap · 1 events · 2019
Thomas STUDER · Dolphin 81 · 1 events · 2016

Where they race

Unknown · 14 events
English Harbour, Antigua, West Indies · 1 events

Is this you?

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

Crew rating, Full-size sailing: 306, #7,500. Compiled from public results; not an official ranking.