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Sailor · 2017–2026

Daniel Grandguillaume

cercle de la voile de grandson HandicapLestésMonocoques

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Events
36

63 races · 13 race wins

Win rate
11%

11% win rate · 4 of 36

Podium rate
39%

14 top-three finishes

Typically beats
70%

of boats faced (90%: 67%–73%, 486 boats)

Best class ranking
#5

Helm in Lestés · rating 297

Longest win streak
3

race wins in a row

Most successful partnership
Nelson Vonnez

2 wins · 4 podiums in 8 events together · 25% win rate

Best trio
Eric Marion & Nelson Vonnez

2 wins · 4 podiums in 8 events, all three aboard

Biggest lift
Nelson Vonnez

+13 points of fleet beaten when sailing together

Longest-running crew
Eric Marion

May 2017 – Aug 2026 · 23 events

Nemesis
Jacques Blanc

8–22 head to head in 30 races

Best day
5 May 2018

1-1-1-2 · Coupe Farewell - Bucher + Walt · about 1 in 192 by chance

Signature result
1st of 16

La Pointe du Grain en double - Championnat FVLJ · Handicap · 12 Aug 2023

Partnerships · 18 sailors

Most successful partnership: Nelson Vonnez — 2 wins · 4 podiums in 8 events together · 25% win rate
  • Eric Marion · JOKE · Handicap, Monocoques, Temps réel 23events 3 wins together · 11 podiums · 13% win rate · 6 of 33 races won Beat 70% of the fleet together(+6 vs. without) · best 1st · May 2017 – Aug 2026
  • Luciano Zoccolan · JOKE · Handicap, Monocoques, Temps réel 21events 2 wins together · 10 podiums · 10% win rate · 5 of 31 races won Beat 69% of the fleet together(+3 vs. without) · best 1st · May 2017 – Aug 2026
  • Nelson Vonnez · JOKE · Handicap 8events 2 wins together · 4 podiums · 25% win rate · 5 of 16 races won Beat 77% of the fleet together(+13 vs. without) · best 1st · May 2017 – Aug 2026
  • Patrick Zacchia · JOKE · Handicap 6events 0 wins together · 3 podiums · 0% win rate · 0 of 8 races won Beat 54% of the fleet together(−16 vs. without) · best 2nd · Sep 2020 – Jul 2025
  • Julie Chatelain · JOKE · Handicap 3events 1 wins together · 1 podiums · 3 events · 3 of 6 races won Beat 73% of the fleet together(+7 vs. without) · best 1st · May 2018 – Jun 2018
  • Meriadec Graf · JOKE · Handicap, Temps réel 2events 1 wins together · 1 podiums · 2 events · 1 of 2 races won Beat 91% of the fleet together · best 1st · Jun 2017 – Jun 2020
  • Herve Freiss · JOKE · Handicap 2events 1 wins together · 2 podiums · 2 events · 2 of 5 races won Beat 95% of the fleet together · best 1st · May 2017 – Jun 2017
  • Lucien Freymond · JOKE · Handicap 2events 0 wins together · 1 podiums · 2 events · 0 of 2 races won Beat 56% of the fleet together · best 2nd · Aug 2018 – Jun 2019
  • Luis San Juan · JOKE · Handicap 2events 1 wins together · 2 podiums · 2 events · 4 of 8 races won Beat 95% of the fleet together · best 1st · May 2017 – May 2018
  • Frédéric Robin · JOKE · Handicap, Monocoques 2events 0 wins together · 1 podiums · 2 events · 0 of 2 races won Beat 72% of the fleet together · best 2nd · Jun 2025 – Jun 2025

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

Rating history

018937720182020202220242026Helm rating, all classes

Event history · 36

DateEventBoatClassRoleFinish
29 Aug 2026Farewell - Bucher et Walt - Championnat FVLJJOKEHandicapSkipper5th / 12
11 Aug 2025Semaine du Soir - Yverdon-les-Bains 2025JokeHandicapSkipper1st / 11
5 Jul 202575ème Coupe du Lac - Championnat FVLJJOKEHandicapSkipper4th / 14
21 Jun 2025Bol d'Or et Bol D'R du lac de NeuchâtelJOKEMonocoquesSkipper13th / 29
14 Jun 2025Y d'Yvonand - Championnat FVLJJOKEHandicapSkipper2nd / 9
10 May 2025Régate d'ouverture 2025JokeMonocoques LestésSkipper3rd / 7
17 Aug 2024La Pointe du Grain en double - Championnat FVLJJOKEHandicapSkipper5th / 11
12 Aug 2024Semaine du Soir - Yverdon-les-BainsJOKEHandicapSkipper10th / 16
22 Jun 2024Bol d'Or du lac de Neuchâtel – Championnat FVLJJOKEMonocoquesSkipper3rd / 35
25 May 2024Farewell - Bucher et Walt - Championnat FVLJJOKEHandicapSkipper2nd / 12
8 May 2024Championnat Interclubs 2024JokeLestésSkipper6th / 19
12 Aug 2023La Pointe du Grain en double - Championnat FVLJJOKEHandicapSkipper1st / 16
17 Jun 202335ème Y d'Yvonand-Championnat FVLJJOKEHandicapSkipper17th / 18
3 May 2023Championnat InterclubsJokeLestésSkipper6th / 16
3 Sep 2022Ancre Noire 2022 - Championnat FVLJJOKEHandicapSkipper7th / 22
15 Aug 2022Semaine du SoirJOKELestésSkipper2nd / 18
17 Aug 2021Semaine du SoirDaniel GRANDGUILLAUMELestésSkipper4th / 20
12 Jun 2021Y d' YvonandJOKEHandicapSkipper2nd / 2
2 Jun 2021Championnat InterclubsJokeLestésSkipper8th / 14
5 Sep 2020Ancre Noire 2020JOKEHandicapSkipper3rd / 11
1 Jul 2020Championnat interclubs du Haut LacJokeLestésSkipper12th / 17
13 Jun 2020Y d'YvonandJOKETemps réelSkipper5th / 23
19 Jun 2019Championnat Interclubs CVG-MY 2019JokeLestésSkipper6th / 10
15 Jun 2019Y d'YvonandJOKEHandicapSkipper5th / 6
25 May 2019Bol d'Or Henri Lloyd du lac de NeuchâtelJOKEHandicapSkipper5th / 12

Helm rating across all classes: 356 (±185), #6,756. Compiled from public results; not an official ranking.