Sailor · 2022–2026

Marina Arndt

iate clube do rio de janeiro mb Nacra 17 Mixed Multihull (Nacra 17)Mixed Multihull

Search sailors · About these ratings

Events: 12
Win rate: 17%
Podium rate: 17%
Typically beats: 58%
Best class ranking: #53

Most successful partnership: Joao Siemsen
Biggest lift: Joao Siemsen
Longest-running crew: Joao Siemsen
Nemesis: John Gimson
Rival: Lukas Haberl
Best day: 7 Apr 2023
Signature result: 1st of 14

Partnerships · 2 sailors

Most successful partnership: Joao Siemsen — 2 wins · 2 podiums in 8 events together · 25% win rate

Joao Siemsen · BRA 64, CBVELA, SIEMSEN / ARNDT · Mixed Multihull, Nacra 17 8events 2 wins together · 2 podiums · 25% win rate · 3 of 104 races won Beat 71% of the fleet together(+37 vs. without) · best 1st · Apr 2022 – May 2024
Bernardo Peixoto · bernardo PEIXOTO, BRA 64, IBVentos · Mixed Multihull (Nacra 17), Nacra 17 4events 0 wins together · 0 podiums · 4 events · 0 of 56 races won Beat 34% of the fleet together(−37 vs. without) · best 12th · Apr 2025 – Mar 2026

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

Rating history

Event history · 12

Date	Event	Boat	Class	Role	Finish
31 Mar 2026	55 Trofeo S.A.R. Princesa Sofía	BRA 64	Nacra 17	Crew	26th / 42
7 Oct 2025	2025 World Championship	IBVentos	Nacra 17	Crew	26th / 40
25 Jun 2025	Kieler Woche 2025	bernardo PEIXOTO	Mixed Multihull (Nacra 17)	Crew	12th / 13
1 Apr 2025	54 Trofeo S.A.R. Princesa Sofía	BRA 64	Nacra 17	Crew	16th / 33
7 May 2024	2024 Nacra 17 World Championship and 49er/FX European Championship	CBVELA	Nacra 17	Crew	10th / 44
1 Apr 2024	Trofeo S.A.R. Princesa Sofía	BRA 64	Nacra 17	Crew	21st / 48
11 Aug 2023	Allianz Sailing World Championships 2023	SIEMSEN / ARNDT	Mixed Multihull	Crew	22nd / 49
4 Apr 2023	52 Trofeo S.A.R. Princesa Sofía Mallorca	BRA 64	Nacra 17	Crew	10th / 52
31 Aug 2022	2022 World Championship	CBVELA	Nacra 17	Crew	20th / 34
19 Aug 2022	2022 North American's	CBVELA	Nacra 17	Crew	1st / 14
31 May 2022	Hempel World Cup Allianz Regatta 2022	CBVELA	Nacra 17	Crew	1st / 14
5 Apr 2022	51 Trofeo S.A.R. Princesa Sofía Mallorca	CBVELA	Nacra 17	Crew	18th / 38

Ratings

Class	Rating	Rank	Adj. ±
All classes Crew	103 provisional	#26762 band 15807–41011	—
Nacra 17 Crew	146 provisional	#53 band 36–81	+6.8

2 more classes, not yet ranked

Mixed Multihull · Crew · 15 races, 1 event · rating 26
Mixed Multihull (Nacra 17) · Crew · 12 races, 1 event · rating -127

Rank among sailors with ten or more rated races over three or more events, all time. In brackets, the ranks this rating cannot be told apart from. Adj. ± is the adjusted plus-minus in points of fleet beaten.

Helm and crew

As helm	0 events	0 wins	beats —
As crew	12 events	2 wins	beats 59%

How they race

Closer	−6 pts	last race of an event vs. the rest
Comeback	−12 pts	the race after a bottom-half finish
Consistency	48%	100% = the same result every event
Big fleets (25+)	56%	of the fleet beaten

Head to head

Helm	Races	W–L
Laura Farese	155	46–108
Lukas Haberl	142	69–71
John Gimson	140	15–122
Jake Liddell	139	74–64
Brin Liddell	127	43–81
Emil Järudd	126	23–102
Mateo Majdalani	125	31–90
Gianluigi Ugolini	115	16–98
Carson Crain	114	86–26
Ida Svensson	113	43–69
Tim Mourniac	110	29–78
Lucas Claeyssens	110	63–44

Most-beaten opponent: Carson Crain (86–26).

Seasons

Year	Events	Wins	Beat
2026	1	0	39%
2025	3	0	33%
2024	2	0	68%
2023	2	0	69%
2022	4	2	74%

Boats

CBVELA · Nacra 17 · 5 events · 2022–2024
BRA 64 · Nacra 17 · 4 events · 2023–2026
IBVentos · Nacra 17 · 1 events · 2025
bernardo PEIXOTO · Mixed Multihull (Nacra 17) · 1 events · 2025
SIEMSEN / ARNDT · Mixed Multihull · 1 events · 2023

Where they race

Unknown · 7 events
Palma, Spain · 5 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: 103 (±187), #26,762. Compiled from public results; not an official ranking.