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Sailor · 2017–2026

Roswitha Buchner

bayerischer yacht club e v H-BoatYardstickH-Boot

Search sailors · About these ratings

Events
42

165 races · 4 race wins

Win rate
0%

0% win rate · 0 of 42

Podium rate
14%

6 top-three finishes

Typically beats
60%

of boats faced (90%: 58%–62%, 1,987 boats)

Best class ranking
#256

Crew in H-Boat · rating 66

Biggest lift
Peter Teschemacher

+31 points of fleet beaten when sailing together

Longest-running crew
Peter Teschemacher

May 2017 – Sep 2026 · 9 events

Nemesis
Sebastian Gastl

0–45 head to head in 45 races

Rival
Michael Scherer

25–31 in 58 races

Best day
21 May 2017

1-3-2-2 · H-Boot-Bottle 2017 · about 1 in 232 by chance

Signature result
2nd of 53

Rund Roseninsel 2025 - Starnberger See Classics · Yardstick · 29 May 2025

Partnerships · 32 sailors

  • Manfred von Ingersleben · Free Willy · H-Boat, H-Boot, Mittwochsregatta, Yardstick 18events 0 wins together · 0 podiums · 0% win rate · 0 of 93 races won Beat 46% of the fleet together(−15 vs. without) · best 14th · Jun 2019 – Sep 2026
  • Samantha Seymour · Free Willy · H-Boat, H-Boot, Mittwochsregatta, Yardstick 10events 0 wins together · 0 podiums · 0% win rate · 0 of 54 races won Beat 48% of the fleet together(−10 vs. without) · best 14th · Jun 2019 – May 2024
  • Peter Teschemacher · sontobuli · H-Boat, H-Boot 9events 0 wins together · 3 podiums · 0% win rate · 3 of 33 races won Beat 80% of the fleet together(+31 vs. without) · best 2nd · May 2017 – Sep 2026
  • Dieter Th Boos · Hagen · Handicap, Tradition Gruppe 1_Yst bis 100, Vidi-Pokal, Yardstick 4events 0 wins together · 1 podiums · 4 events · 0 of 6 races won Beat 52% of the fleet together(−4 vs. without) · best 2nd · Jul 2024 – Jun 2026
  • Tobias Teschemacher · sontobuli · H-Boat, H-Boot 4events 0 wins together · 1 podiums · 4 events · 0 of 14 races won Beat 76% of the fleet together(+23 vs. without) · best 3rd · Jul 2017 – Sep 2026
  • Winfried Lauer · Winfried LAUER · Dyas 4events 0 wins together · 0 podiums · 4 events · 0 of 21 races won Beat 24% of the fleet together(−34 vs. without) · best 6th · Sep 2017 – Jun 2021
  • Gabriela Hüppe · Hagen, Jasy · Handicap, Yardstick 3events 0 wins together · 1 podiums · 3 events · 0 of 6 races won Beat 74% of the fleet together(+20 vs. without) · best 2nd · May 2025 – Sep 2025
  • Matthias Sievers · Free Willy · H-Boat, Yardstick 3events 0 wins together · 0 podiums · 3 events · 0 of 11 races won Beat 24% of the fleet together(−34 vs. without) · best 19th · Jul 2019 – May 2023
  • Charlotte Hofmeister · Roswitha BUCHNER, SZILAGYI Heidi · Ladies Cup 2events 0 wins together · 1 podiums · 2 events · 0 of 2 races won Beat 75% of the fleet together · best 3rd · Jun 2017 – Jun 2018
  • Christoph Quinger · sontobuli · H-Boat 2events 0 wins together · 0 podiums · 2 events · 1 of 8 races won Beat 74% of the fleet together · best 6th · Aug 2018 – May 2022

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

Rating history

-775518720182020202220242026Crew rating, all classes

Event history · 42

DateEventBoatClassRoleFinish
20 Sep 2026Bayern-CupFree WillyH-BoatCrew15th / 26
13 Sep 2026H-Boot-Finale 2026sontobuliH-BootCrew7th / 17
6 Jun 2026Starnberger See Classics: Münchener WocheHagenTradition Gruppe 1_Yst bis 100Crew5th / 5
20 May 2026MittwochsregattaFree WillyMittwochsregattaCrew34th / 160
6 Sep 2025Victory Cup 2025 - Starnberger See OpenJasyYardstickCrew9th / 22
12 Jul 2025Starthaus-PreisFree WillyYardstickCrew43rd / 89
21 Jun 2025Starnberger See Classics: Münchener WocheHagenHandicapCrew4th / 9
18 Jun 2025MittwochsregattaFree WillyMittwochsregattaCrew51st / 153
29 May 2025Rund Roseninsel 2025 - Starnberger See ClassicsHagenYardstickCrew2nd / 53
7 Jul 2024Starnberger See Classics: Vidi PokalHagenVidi-PokalCrew23rd / 42
22 May 2024MittwochsregattaFree WillyMittwochsregattaCrew70th / 160
27 May 2023Rambeck Preis 2023Free WillyH-BoatCrew19th / 25
10 Sep 2022Bayern-CupFree WillyH-BoatCrew19th / 33
6 Aug 2022Sommerpokal H-BooteFree WillyH-BoatCrew27th / 51
28 May 2022Rambeck Preis 2022Free WillyH-BoatCrew17th / 23
21 May 2022H-Boot BottlesontobuliH-BoatCrew6th / 15
11 May 2022MittwochsregattaFree WillyYardstickCrew46th / 145
2 Oct 2021Ernst-Fischer-Gedächtnispreis, 69. MRSV-Bayern LangstreckeFree WillyYardstickCrew23rd / 37
11 Sep 2021H-Boot Bayern-CupFree WillyH-BoatCrew24th / 31
7 Aug 2021Sommerpokal H-BooteZaphirH-BoatCrew32nd / 35
17 Jul 2021Starthaus-PreisFree WillyYardstickCrew54th / 63
19 Jun 2021Silber DyasWinfried LAUERDyasCrew19th / 23
2 Jun 2021Mittwochsregatta: Startet am 2.6.2021Free WillyYardstickCrew48th / 126
21 Sep 2019Wiesn-Humpen 2019Winfried LAUERDyasCrew12th / 14
7 Sep 2019H-Boot „Bayern-Cup“ 2019Free WillyH-BootCrew14th / 28

Crew rating across all classes: -55 (±192), #51,297.Helm rating across all classes: 9 (±250). Compiled from public results; not an official ranking.