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Sailor · 2021–2026

Jean-Pierre de Siebenthal

soci t nautique de gen ve HandicapDN

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Events
15

33 races · 1 race win

Win rate
7%

7% win rate · 1 of 15

Podium rate
13%

2 top-three finishes

Typically beats
64%

of boats faced (range 62%–66%, 2,117 boats)

Biggest lift
Mikhail de Weck

+16 points of fleet beaten when sailing together

Longest-running crew
Philippe de Weck

Jun 2024 – Oct 2025 · 8 events

Nemesis
Bernard Vananty

2–12 head to head in 14 races

Signature result
3rd of 93

La Double North Sails 2021 · Handicap · 25 Sep 2021

Partnerships · 25 sailors

  • Philippe de Weck · K2 · Handicap 8events 0 wins together · 0 podiums · 0% win rate · 0 of 10 races won Beat 46% of the fleet together(−14 vs. without) · best 28th · Jun 2024 – Oct 2025
  • Yvon Butikofer · K2 · Handicap 8events 0 wins together · 0 podiums · 0% win rate · 0 of 10 races won Beat 46% of the fleet together(−14 vs. without) · best 28th · Jun 2024 – Oct 2025
  • Nicolas Boucherie · K2 · Handicap 8events 0 wins together · 0 podiums · 0% win rate · 0 of 10 races won Beat 46% of the fleet together(−14 vs. without) · best 28th · Jun 2024 – Oct 2025
  • Michel Vaucher · K2 · Handicap 7events 0 wins together · 0 podiums · 0% win rate · 0 of 9 races won Beat 48% of the fleet together(−8 vs. without) · best 28th · Jun 2024 – Oct 2025
  • Jean Charles Siraudin · K2 · Handicap 7events 0 wins together · 0 podiums · 0% win rate · 0 of 9 races won Beat 51% of the fleet together(−3 vs. without) · best 28th · Jun 2024 – Aug 2025
  • Alexander de Weck · K2 · Handicap 7events 0 wins together · 0 podiums · 0% win rate · 0 of 9 races won Beat 48% of the fleet together(−8 vs. without) · best 28th · Jun 2024 – Oct 2025
  • Martin Cretegny · K2 · Handicap 6events 0 wins together · 0 podiums · 0% win rate · 0 of 8 races won Beat 56% of the fleet together(+6 vs. without) · best 28th · Jun 2024 – Aug 2025
  • Tom Dague · K2 · Handicap 5events 0 wins together · 0 podiums · 0% win rate · 0 of 7 races won Beat 62% of the fleet together(+14 vs. without) · best 28th · Jun 2024 – Oct 2025
  • Mikhail de Weck · K2 · Handicap 4events 0 wins together · 0 podiums · 4 events · 0 of 5 races won Beat 64% of the fleet together(+16 vs. without) · best 28th · Jun 2024 – Jun 2025
  • Anne Chiaribory · Black Swan, Vire Vent IV · Handicap 3events 0 wins together · 1 podiums · 3 events · 0 of 7 races won Beat 48% of the fleet together(−5 vs. without) · best 3rd · Aug 2021 – Sep 2021

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

Rating history

-20175320222023202420252026Helm rating, full-size sailingCrew rating, full-size sailing

— Helm rating, full-size sailing · - - Crew rating, full-size sailing

Event history · 15

DateEventBoatClassRoleFinish
29 Aug 2026Translémanique en solitairePétrel3HandicapSkipper85th / 125
4 Oct 2025Régate des Pirates 2025K2HandicapCrew47th / 53
22 Aug 2025Belle Etoile 2025K2HandicapCrew30th / 43
14 Jun 2025Bol d'Or du LemanK2HandicapCrew152nd / 399
7 Jun 2025Genève-Rolle-Genève 2025K2HandicapCrew38th / 190
10 May 2025Ouverture du CdPL 2025 - CransK2HandicapCrew33rd / 35
22 Feb 20252025 DN European ChampionshipZ-130DNSkipper10th / 40
5 Oct 2024Régate des Pirates 2024K2HandicapCrew45th / 56
15 Jun 2024Bol d'Or MirabaudK2HandicapCrew122nd / 401
8 Jun 2024Genève-Rolle-Genève 2024K2HandicapCrew28th / 199
25 Sep 2021La Double North Sails 2021Black SwanHandicapCrew3rd / 93
16 Aug 2021Semaine du soir de Founex 2021Vire Vent IVHandicapCrew19th / 23
14 Aug 2021Régate des Châteaux 2021Vire Vent IVHandicapCrew23rd / 32
3 Jul 2021La Soli-DoubleBlack SwanHandicapCrew1st / 17
12 Jun 2021Bol d'Or MirabaudVire Vent IVHandicapSkipper142nd / 426

Helm rating, Full-size sailing: 47, #43,547.Crew rating, Full-size sailing: -20, #47,190. Compiled from public results; not an official ranking.