Sailor · 2023–2025

Jonathan Addison

upper thames NATIONAL 12

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Events: 3
Win rate: 0
Podium rate: 0
Typically beats: 35%

Signature result: 10th of 17

Partnerships · 1 sailors

Mark Addison · 3449, 3543 · NATIONAL 12 2events 0 wins together · 0 podiums · 2 events · 0 of 7 races won Beat 42% of the fleet together · best 4th · Jan 2023 – Jan 2024

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

Rating history

Event history · 3

Date	Event	Boat	Class	Role	Finish
1 Jan 2025	SYC Bartons National 12 Open 25	3515	NATIONAL 12	Skipper	10th / 12
1 Jan 2024	SYC Salcombe Gin National 12 Open 24	3543	NATIONAL 12	Crew	4th / 6
1 Jan 2023	National 12 National Series #8 Finale & Inland Championships, 4th & 5th November 2023	3449	NATIONAL 12	Crew	10th / 17

Ratings

Class	Rating	Rank	Impact

4 more classes, not yet ranked

Full-size sailing · Crew · 7 races, 2 events · rating 34
NATIONAL 12 · Crew · 7 races, 2 events · rating 28
NATIONAL 12 · Helm · 3 races, 1 event · rating -12
Full-size sailing · Helm · 3 races, 1 event · rating 5

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	1 events	0 wins	beats 18%
As crew	2 events	0 wins	beats 42%

How they race

Closer	+2 pts	last race of an event vs. the rest
Comeback	+7 pts	the race after a bottom-half finish

Seasons

Year	Events	Beat
2025	1	18%
2024	1	40%
2023	1	44%

Boats

3515 · NATIONAL 12 · 1 events · 2025
3543 · NATIONAL 12 · 1 events · 2024
3449 · NATIONAL 12 · 1 events · 2023

Where they race

Salcombe Yacht Club · 2 events
Northampton Sailing Club - 4th & 5th November 2023 · 1 events

Is this you?

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

Crew rating, Full-size sailing: 34.Helm rating, Full-size sailing: 5. Compiled from public results; not an official ranking.