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Sailor · 2021–2026

Elsa Kowalewsky

basler segelclub Optimist29erHandicap

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Events
33

186 races · 11 race wins

Win rate
0%

0% win rate · 0 of 33

Podium rate
6%

2 top-three finishes

Typically beats
51%

of boats faced (range 50%–52%, 4,393 boats)

Best class ranking
#143

Crew in 29er · rating 264

Longest win streak
4

race wins in a row

Biggest lift
Lina Portner

+4 points of fleet beaten when sailing together

Longest-running crew
Lina Portner

Nov 2024 – Jul 2026 · 11 events

Nemesis
Tenma Rösti

22–66 head to head in 88 races

Rival
Lionel Schmid

38–26 in 64 races

Best day
23 Aug 2025

2-3-10-2-2-1-4 · 41em Challenge Boubou

Signature result
37th of 396

Results as of 7:08 BST (GMT +1) on October 19, 2026 after Event10 NED Grand Final · Handicap · 1 Jan 2026

Partnerships · 7 sailors

  • Lina Portner · 2797, F, Female, Lina PORTNER · 29er, 3-Bronze (Red) Flight, Handicap 11events 0 wins together · 1 podiums · 0% win rate · 1 of 74 races won Beat 50% of the fleet together(+4 vs. without) · best 2nd · Nov 2024 – Jul 2026
  • Mathilda Hofer · Mathilda HOFER · 29er 1events 0 wins together · 1 podiums · 1 events · 2 of 7 races won Beat 95% of the fleet together · best 2nd · Aug 2026 – Aug 2026
  • Florian Moser · SSTB · Team Optimist 1events 0 wins together · 0 podiums · 1 events · 8 of 16 races won Beat 56% of the fleet together · best 8th · Aug 2024 – Aug 2024
  • Carla Baettig · SSTB · Team Optimist 1events 0 wins together · 0 podiums · 1 events · 8 of 16 races won Beat 56% of the fleet together · best 8th · Aug 2024 – Aug 2024
  • Lotta Rohner · Female · Handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 1 race won Beat 32% of the fleet together · best 273rd · Jan 2026 – Jan 2026
  • Loukas Schwyter · SSTB · Team Optimist 1events 0 wins together · 0 podiums · 1 events · 8 of 16 races won Beat 56% of the fleet together · best 8th · Aug 2024 – Aug 2024
  • Felix Baettig · SSTB · Team Optimist 1events 0 wins together · 0 podiums · 1 events · 8 of 16 races won Beat 56% of the fleet together · best 8th · Aug 2024 – Aug 2024

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

Rating history

-2304031020222023202420252026Helm rating, full-size sailingCrew rating, full-size sailing

— Helm rating, full-size sailing · - - Crew rating, full-size sailing

Event history · 33

DateEventBoatClassRoleFinish
22 Aug 2026Championnat Suisse par points Finn, 29erMathilda HOFER29erCrew2nd / 21
4 Jul 202629er World Championship 2026Lina PORTNER29erCrew125th / 276
25 Jun 2026Kieler Woche 2026Lina PORTNER29erCrew25th / 158
1 Jan 2026Results as of 10:47 on September 16, 2026FHandicapCrew48th / 175
1 Jan 2026Results as of 13:08 GMT on January 28, 2026 after Event11 ITA Grand FinalFemaleHandicapSkipper152nd / 398
1 Jan 2026Results as of 13:08 GMT on January 28, 2026 after Event11 ITA Grand FinalFemaleHandicapSkipper273rd / 398
1 Jan 2026Results as of 7:08 BST (GMT +1) on October 19, 2026 after Event10 NED Grand FinalFemaleHandicapSkipper37th / 396
4 Sep 2025Championnat suisse de 29erLina PORTNER29erCrew8th / 24
23 Aug 202541em Challenge BoubouLina PORTNER29erCrew2nd / 20
17 May 2025Jungfrautrophy ILina PORTNER29erCrew7th / 24
1 Jan 2025Results are final as of 14:59 GMT on October 29, 20252797HandicapCrew91st / 143
1 Jan 2025Results are final as of 15:00 on October 29, 202527973-Bronze (Red) FlightCrew87th / 36
2 Nov 2024SVT Eisbärenpokal 2024Lina PORTNER29erCrew4th / 8
5 Sep 2024International Swiss Optimist Championshipkum gliiOptimistSkipper42nd / 144
31 Aug 2024International Swiss Optimist Team Race ChampionshipSSTBTeam OptimistSkipper8th / 17
20 Apr 2024PM/CSP Optimistkum gliiOptimistSkipper24th / 103
16 Mar 2024CSP Optimistkum gliiOptimistSkipper29th / 106
28 Sep 2023Optimist Swiss Open Championshipkum gliiOptimistSkipper35th / 134
9 Sep 2023CSP Optimist Nyon 2023kum gliiOptimistSkipper41st / 114
19 Aug 2023Opti PM 2023 Sihlseekum gliiOptimistSkipper17th / 124
23 Apr 2023Opti PM 2023 Spiezkum gliiOptimistSkipper49th / 102
18 Mar 2023CSP Optimistkum gliiOptimistSkipper79th / 122
25 Sep 2022Opti PM Arbon 2022kum gliiOptimistSkipper103rd / 133
2 Sep 2022SM Optimist 2022kum gliiOptimistSkipper85th / 173
26 May 2022Dutch Youth Regatta 2022kum gliiOptimistSkipper169th / 253

Helm rating, Full-size sailing: 75, #40,580.Crew rating, Full-size sailing: 286, #9,030. Compiled from public results; not an official ranking.