Sailor · 2015–2026

Jacob von Koskull

nyl ndska jaktklubben 6mR 6 Metre 6mR Classic

Search sailors · About these ratings

Events: 9
Win rate: 0%
Podium rate: 0%
Typically beats: 54%
Best class ranking: #12

Biggest lift: Nelson Jones
Nemesis: Kaisla Jacoby
Rival: Antti Kaarto
Best day: 26 Jun 2015
Signature result: 20th of 86

Partnerships · 10 sailors

Nelson Jones · Borée II, Merenneito I · 6 Metre, 6mR, 6mR Classic 4events 0 wins together · 0 podiums · 4 events · 0 of 15 races won Beat 40% of the fleet together(+6 vs. without) · best 6th · Jul 2024 – Aug 2026
Benjam Indrenius-zalewski · Merenneito I · 6 Metre, 6mR, 6mR Classic 3events 0 wins together · 0 podiums · 3 events · 0 of 11 races won Beat 34% of the fleet together(−4 vs. without) · best 6th · Jul 2026 – Aug 2026
Oscar Schalin · Merenneito I · 6 Metre, 6mR, 6mR Classic 3events 0 wins together · 0 podiums · 3 events · 0 of 11 races won Beat 34% of the fleet together(−4 vs. without) · best 6th · Jul 2026 – Aug 2026
Anton Janhonen · Merenneito I · 6 Metre, 6mR, 6mR Classic 3events 0 wins together · 0 podiums · 3 events · 0 of 11 races won Beat 34% of the fleet together(−4 vs. without) · best 6th · Jul 2026 – Aug 2026
Dante Nielsen · Borée II, Pussy Galore · 6mR, H-Boat 2events 0 wins together · 0 podiums · 2 events · 0 of 10 races won Beat 44% of the fleet together · best 6th · Jul 2022 – Jul 2024
Alexander Grönblom · Borée II · 6mR 1events 0 wins together · 0 podiums · 1 events · 0 of 4 races won Beat 58% of the fleet together · best 6th · Jul 2024 – Jul 2024
Felix Nilsson · Pussy Galore · H-Boat 1events 0 wins together · 0 podiums · 1 events · 0 of 6 races won Beat 30% of the fleet together · best 15th · Jul 2022 – Jul 2022
Robin Jolly · Pussy Galore · H-Boat 1events 0 wins together · 0 podiums · 1 events · 0 of 6 races won Beat 30% of the fleet together · best 15th · Jul 2022 – Jul 2022
Christian Ahlström · Borée II · 6mR 1events 0 wins together · 0 podiums · 1 events · 0 of 4 races won Beat 58% of the fleet together · best 6th · Jul 2024 – Jul 2024
Lasse Tammela · Jacob VON KOSKULL · 29er 1events 0 wins together · 0 podiums · 1 events · 0 of 16 races won Beat 78% of the fleet together · best 20th · Jun 2015 – Jun 2015

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

Rating history

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

Event history · 9

Date	Event	Boat	Class	Role	Finish
21 Aug 2026	HSS 133 years Baltic Classic Masters Champagne Regatta	Merenneito I	6 Metre	Skipper	13th / 15
14 Aug 2026	Sinebrychoff Challenge 2026	Merenneito I	6mR Classic	Skipper	9th / 14
3 Jul 2026	Alfons Håkans Hangöregattan Hangon Regatta & Folkboat SM	Merenneito I	6mR	Skipper	6th / 11
31 Aug 2025	BS Classic Regatta 2025	Merenneito	6mR	Skipper	7th / 8
31 Aug 2024	BS Classic Regatta 2024	Borée II	6mR	Skipper	6th / 8
2 Aug 2024	Drumsöregattan HSK 125	Boreé II	6 Metre	Skipper	9th / 11
5 Jul 2024	Alfons Håkans HangöRegattan	Borée II	6mR	Crew	6th / 13
8 Jul 2022	Hangöregattan Hangon Regatta	Pussy Galore	H-Boat	Crew	15th / 21
25 Jun 2015	Kieler Woche 2015	Jacob VON KOSKULL	29er	Skipper	20th / 86

Ratings

Class	Rating	Rank	Impact
All classes Helm	-19 provisional	#55346 band 37777–69790	—
6mR Helm	-10 provisional	#12 band 9–16	—

6 more classes, not yet ranked

29er · Helm · 16 races, 1 event · rating 16
All classes · Crew · 10 races, 2 events · rating 22
6 Metre · Helm · 8 races, 2 events · rating -50
H-Boat · Crew · 6 races, 1 event · rating -16
6mR · Crew · 4 races, 1 event · rating 19
6mR Classic · Helm · 3 races, 1 event · rating -13

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	7 events	0 wins	beats 35%
As crew	2 events	0 wins	beats 44%

How they race

Closer	+4 pts	last race of an event vs. the rest
Comeback	−4 pts	the race after a bottom-half finish
Consistency	59%	100% = the same result every event
Small fleets	28%	of the fleet beaten

Head to head

Helm	Races	W–L
Cecilia Sandman	27	9–18
Kaisla Jacoby	26	4–22
Antti Kaarto	25	12–13
Viivi Moisio	22	4–18
Aaro Immonen	21	6–15
Ted Schauman	18	6–12
Adrien-Paul Farien	16	9–7
Tomas Mathisen	16	8–8
Josina Matthiessen	16	12–1
Safia Schuchmann	16	6–10
Katie May Munro	16	12–4
Laerke Graversen	16	9–7

Most-beaten opponent: Felix Nickel (16–0).

Seasons

Year	Events	Beat
2026	3	34%
2025	1	14%
2024	3	36%
2022	1	30%
2015	1	78%

Boats

Merenneito I · 6 Metre, 6mR Classic, 6mR · 3 events · 2026
Borée II · 6mR · 2 events · 2024
Merenneito · 6mR · 1 events · 2025
Boreé II · 6 Metre · 1 events · 2024
Pussy Galore · H-Boat · 1 events · 2022
Jacob VON KOSKULL · 29er · 1 events · 2015

Where they race

Unknown · 9 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: -19, #55,346.Crew rating across all classes: 22. Compiled from public results; not an official ranking.