Sailor · 2025–2026

Louis Coster

Optimist

Search sailors · About these ratings

Events: 2
Win rate: 0
Podium rate: 0
Typically beats: 19%

Nemesis: Lottie Maguire
Signature result: 20th of 26

Partnerships · 0 sailors

No crew lists in the archive name anyone sailing with Louis Coster.

Rating history

Event history · 2

Date	Event	Boat	Class	Role	Finish
1 Jan 2026	Mersea Cadet Week 2026	5003	Optimist	Skipper	25th / 28
1 Jan 2025	Mersea Cadet Week 2025	5003	Optimist	Skipper	20th / 26

Ratings

Class	Rating	Rank	Impact

2 more classes, not yet ranked

Optimist · Helm · 23 races, 2 events · rating -166
Full-size sailing · Helm · 23 races, 2 events · rating -166

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 18%
As crew	0 events	0 wins	beats —

How they race

Closer	+18 pts	last race of an event vs. the rest
Comeback	−4 pts	the race after a bottom-half finish

Head to head

Helm	Races	W–L
Roman Devonish	23	3–19
Thomas Birch	23	6–17
Hector Langley	23	3–20
Alexandra Johnston	23	3–20
Matilda Child	23	1–22
Daisy Souter	23	6–17
Isabelle Storrar	23	5–18
Ottilie Mayhew	23	8–15
Lottie Maguire	23	0–23
Elsie Howie	23	10–13
Millie Shipton	23	1–22
Thomas Minnis	23	1–22

Seasons

Year	Events	Wins	Beat
2026	1	0	11%
2025	1	0	24%

Boats

5003 · Optimist · 2 events · 2025–2026

Where they race

OPTIMIST EMERALD FLEET · 1 events
OPTIMIST DIAMOND FLEET · 1 events

Is this you?

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

Helm rating, Full-size sailing: -166. Compiled from public results; not an official ranking.