Sailor · 2024–2026

Silas Ostermann

helsing r sejlklub 29er RS Feva Handicap

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Events: 8
Win rate: 25%
Podium rate: 38%
Typically beats: 57%
Best class ranking: #484
Longest win streak: 7

Most successful partnership: Frederik Neergaard Nielsen
Longest-running crew: Frederik Neergaard Nielsen
Nemesis: Liva Vinding Beck
Best day: 1 Sep 2024
Signature result: 1st of 6

Partnerships · 8 sailors

Most successful partnership: Frederik Neergaard Nielsen — 2 wins · 3 podiums in 8 events together · 25% win rate

Frederik Neergaard Nielsen · Frederik Neergaard NIELSEN, Frederik NIELSEN, Silas OSTEMANN, Silas OSTERMANN · 29er, Handicap, RS Feva 8events 2 wins together · 3 podiums · 25% win rate · 9 of 41 races won Beat 69% of the fleet together · best 1st · May 2024 – Mar 2026
Kenneth Sørensen · VELOCE · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 52% of the fleet together · best 26th · Jun 2025 – Jun 2025
Yasuho Matsumoto · VELOCE · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 52% of the fleet together · best 26th · Jun 2025 – Jun 2025
Anders Geert Jensen · VELOCE · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 52% of the fleet together · best 26th · Jun 2025 – Jun 2025
Lennart Thorslund · VELOCE · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 52% of the fleet together · best 26th · Jun 2025 – Jun 2025
Lars Røpke · VELOCE · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 52% of the fleet together · best 26th · Jun 2025 – Jun 2025
Søren Sejr Jacobsen · VELOCE · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 52% of the fleet together · best 26th · Jun 2025 – Jun 2025
Jannik Stamp · VELOCE · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 52% of the fleet together · best 26th · Jun 2025 – Jun 2025

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

Rating history

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

Event history · 8

Date	Event	Boat	Class	Role	Finish
8 Mar 2026	ICE Cup 2026	Frederik Neergaard NIELSEN	29er	Crew	7th / 20
12 Jun 2025	Sjælland Rundt 2025	VELOCE	Handicap	Crew	26th / 53
7 Jun 2025	SailExtreme 2025	Frederik Neergaard NIELSEN	29er	Crew	2nd / 8
18 May 2025	Snekkersten Spring Cup 2025	Frederik Neergaard NIELSEN	29er	Crew	7th / 10
3 May 2025	Aarhus Spring Regatta // DS Grandprix	Frederik Neergaard NIELSEN	29er	Crew	15th / 25
28 Sep 2024	Harboe Cup 2024	Silas OSTERMANN	RS Feva	Skipper	4th / 10
1 Sep 2024	Snekkersten Autumn Cup 2024	Frederik NIELSEN	RS Feva	Crew	1st / 6
26 May 2024	Snekkersten Spring Cup 2024	Silas OSTEMANN	RS Feva	Skipper	1st / 4

Ratings

Class	Rating	Rank	Impact
All classes Crew	64 provisional	#32960 band 19296–48307	—
29er Crew	17 provisional	#484 band 303–683	—

3 more classes, not yet ranked

All classes · Helm · 11 races, 2 events · rating 134
RS Feva · Helm · 11 races, 2 events · rating 134
RS Feva · Crew · 5 races, 1 event · rating 129

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	2 events	1 wins	beats 83%
As crew	6 events	1 wins	beats 64%

How they race

Closer	+1 pts	last race of an event vs. the rest
Comeback	−23 pts	the race after a bottom-half finish
Consistency	53%	100% = the same result every event
Small fleets	77%	of the fleet beaten

Head to head

Helm	Races	W–L
Alberto Gottlieb	19	6–13
Sofia Boeri	16	5–11
Gustav van Wyk-ewers	15	11–4
Frederik Andersen	15	15–0
Magnus Lemkow	15	15–0
Alex Bjerre Andreasen	15	11–4
Alberte Klamer	14	7–7
Frede Latif	14	7–7
Liva Vinding Beck	12	0–12
Theodore Meister-paustian	12	12–0

Most-beaten opponent: Frederik Andersen (15–0).

Seasons

Year	Events	Wins	Beat
2026	1	0	68%
2025	4	0	53%
2024	3	2	89%

Boats

Frederik Neergaard NIELSEN · 29er · 4 events · 2025–2026
VELOCE · Handicap · 1 events · 2025
Silas OSTERMANN · RS Feva · 1 events · 2024
Frederik NIELSEN · RS Feva · 1 events · 2024
Silas OSTEMANN · RS Feva · 1 events · 2024

Where they race

Unknown · 8 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: 64, #32,960.Helm rating across all classes: 134. Compiled from public results; not an official ranking.