Sailor · 2016–2025

Jan Joswig

schilkseer yacht club e v SVLF Schlank & Rank 2025 Handicap 12mR

Search sailors · About these ratings

Events: 3
Win rate: 1
Podium rate: 2
Typically beats: 65%

Signature result: 1st of 32

Partnerships · 5 sailors

Mark Radke · Sonja · 12mR 1events 0 wins together · 1 podiums · 1 events · 0 of 2 races won Beat 60% of the fleet together · best 3rd · Sep 2016 – Sep 2016
Marc Radke · Sonja · Handicap 1events 1 wins together · 1 podiums · 1 events · 1 of 1 race won Beat 100% of the fleet together · best 1st · Sep 2021 – Sep 2021
Hellen Stoffers · Sonja · 12mR 1events 0 wins together · 1 podiums · 1 events · 0 of 2 races won Beat 60% of the fleet together · best 3rd · Sep 2016 – Sep 2016
Julia Radke · Sonja · Handicap 1events 1 wins together · 1 podiums · 1 events · 1 of 1 race won Beat 100% of the fleet together · best 1st · Sep 2021 – Sep 2021
Oliver Miesen · Sonja · Handicap 1events 1 wins together · 1 podiums · 1 events · 1 of 1 race won Beat 100% of the fleet together · best 1st · Sep 2021 – Sep 2021

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

Rating history

Event history · 3

Date	Event	Boat	Class	Role	Finish
12 Jul 2025	SVLF Schlank & Rank 2025	Kosmos	SVLF Schlank & Rank 2025	Skipper	18th / 20
4 Sep 2021	Rendezvous der Klassiker 2021	Sonja	Handicap	Crew	1st / 32
2 Sep 2016	Robbe & Berking Sterling Cup 2016 (22 sqm Skerry Cruiser, 12mR, 5.5mIC, Skerry Cruiser)	Sonja	12mR	Skipper	3rd / 6

Ratings

Class	Rating	Rank	Impact

4 more classes, not yet ranked

All classes · Helm · 4 races, 2 events · rating 9
12mR · Helm · 2 races, 1 event · rating 20
SVLF Schlank & Rank 2025 · Helm · 2 races, 1 event · rating -5
All classes · Crew · 1 race, 1 event · rating 4

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	0 wins	beats 35%
As crew	1 events	1 wins	beats 100%

How they race

Closer	+34 pts	last race of an event vs. the rest
Comeback	−4 pts	the race after a bottom-half finish

Seasons

Year	Events	Wins	Beat
2025	1	0	11%
2021	1	1	100%
2016	1	0	60%

Boats

Sonja · Handicap, 12mR · 2 events · 2016–2021
Kosmos · SVLF Schlank & Rank 2025 · 1 events · 2025

Where they race

Unknown · 3 events

Is this you?

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

Helm rating across all classes: 9.Crew rating across all classes: 4. Compiled from public results; not an official ranking.