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Sailor · 2018–2026

Peter von Koskull

nyl ndska jaktklubben DragonDrakeLouhi

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Events
26

138 races · 37 race wins

Win rate
50%

50% win rate · 13 of 26

Podium rate
69%

18 top-three finishes

Typically beats
84%

of boats faced (range 81%–87%, 423 boats)

Best class ranking
#12

Helm in Dragon · rating 450

Longest win streak
4

race wins in a row

Most successful partnership
Ii-Min Tcheng

13 wins · 18 podiums in 25 events together · 52% win rate

Best trio
Andreas Johanson & Ii-Min Tcheng

3 wins · 5 podiums in 5 events, all three aboard

Biggest lift
Andreas Johanson

+11 points of fleet beaten when sailing together

Longest-running crew
Ii-Min Tcheng

Jun 2019 – Aug 2026 · 25 events

Nemesis
Graham Bailey

7–15 head to head in 22 races

Rival
Rene Treifeldt

28–23 in 53 races

Best day
5 Aug 2022

1-1 · Open Estonian Championship Dragon Class 2022

Signature result
1st of 22

Open Estonian Championship Dragon Class 2022 · Dragon · 5 Aug 2022

Partnerships · 10 sailors

Most successful partnership: Ii-Min Tcheng — 13 wins · 18 podiums in 25 events together · 52% win rate
  • Ii-Min Tcheng · Margaret, MARGARET · Dragon, Drake, Louhi 25events 13 wins together · 18 podiums · 52% win rate · 37 of 127 races won Beat 87% of the fleet together · best 1st · Jun 2019 – Aug 2026
  • Niko Ruokosuo · Margaret, MARGARET · Dragon, Drake, Louhi 21events 10 wins together · 14 podiums · 48% win rate · 29 of 110 races won Beat 86% of the fleet together(−1 vs. without) · best 1st · Jun 2019 – Jun 2026
  • Pauli Ruokosuo · Margaret, MARGARET · Dragon, Drake, Louhi 18events 9 wins together · 11 podiums · 50% win rate · 20 of 90 races won Beat 85% of the fleet together(−4 vs. without) · best 1st · Jul 2021 – Aug 2026
  • Andreas Johanson · Margaret, MARGARET · Dragon, Drake 5events 3 wins together · 5 podiums · 60% win rate · 11 of 25 races won Beat 95% of the fleet together(+11 vs. without) · best 1st · Jun 2019 – May 2026
  • Thomas Ohlström · Margaret, MARGARET · Dragon, Drake 2events 2 wins together · 2 podiums · 2 events · 5 of 7 races won Beat 100% of the fleet together · best 1st · Aug 2019 – Aug 2026
  • Pasi Böök · MARGARET, NJK · Dragon, Nordic Club Sailing Championships 2events 1 wins together · 1 podiums · 2 events · 1 of 17 races won Beat 75% of the fleet together · best 1st · Oct 2018 – May 2026
  • Benno Catani · Margaret · Dragon 1events 0 wins together · 1 podiums · 1 events · 2 of 4 races won Beat 86% of the fleet together · best 3rd · Jun 2020 – Jun 2020
  • Tusse Tallberg · NJK · Nordic Club Sailing Championships 1events 0 wins together · 0 podiums · 1 events · 0 of 11 races won Beat 50% of the fleet together · best 6th · Oct 2018 – Oct 2018
  • Ville-Veikko Niskanen · NJK · Nordic Club Sailing Championships 1events 0 wins together · 0 podiums · 1 events · 0 of 11 races won Beat 50% of the fleet together · best 6th · Oct 2018 – Oct 2018
  • Timo Nurmilaukas · MARGARET · Dragon 1events 1 wins together · 1 podiums · 1 events · 3 of 8 races won Beat 100% of the fleet together · best 1st · Aug 2022 – Aug 2022

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

Rating history

-162384912019202120232025Helm rating, all classes

Event history · 26

DateEventBoatClassRoleFinish
22 Aug 2026HSS 133 years Baltic Classic Masters Champagne RegattaMARGARETDragonSkipper1st / 9
29 Jun 2026Dragon Europeans 2026MARGARETDragonSkipper15th / 62
12 Jun 2026Dragon Class Open Finnish ChampionshipMARGARETDragonSkipper4th / 28
16 May 2026M Kevätregatta 2026MARGARETDragonSkipper1st / 13
23 Aug 2025HSS 132 years Baltic Classic Masters Champagne RegattaMARGARETDragonSkipper1st / 12
27 Jun 20256mR, Dragon NationalsMargaretDragonSkipper6th / 15
14 Jun 2025Helsinki regatta, keelboatsMARGARETDragonSkipper1st / 14
5 Aug 2024Dragon European Championship 2024MargaretDragonSkipper14th / 55
1 Aug 2024Draakon Klassi Eesti Meistrivõistlused 2024/Dragon Class Estonian Championship 2024MargaretDragonSkipper3rd / 33
15 Jun 2024Helsinki regatta for keelboats 2024MARGARETDragonSkipper1st / 9
30 Jun 2023Dragon Finnish ChampionshipMARGARETDragonSkipper4th / 17
17 Jun 2023Helsinki Regatta for KeelboatsMARGARETDragonSkipper1st / 9
2 Sep 2022DrumsöregattanMARGARETDragonSkipper1st / 14
5 Aug 2022Open Estonian Championship Dragon Class 2022MARGARETDragonSkipper1st / 22
18 Jun 2022Helsinki Regatta 2022MargaretDragonSkipper1st / 5
11 Jun 2022Spring CupMargaretLouhiSkipper1st / 9
17 Sep 2021Dragon, 606 Open FinnishMargaretDragonSkipper12th / 15
12 Sep 2021Ande Vihma -purjehdusMargaretDragonSkipper3rd / 6
28 Aug 2021BS Classic Regatta 2021MargaretDrakeSkipper4th / 9
3 Jul 2021Helsinki RegattaMargaretDragonSkipper1st / 9
29 Aug 2020BS Classic Regatta 2020MargaretDrakeSkipper2nd / 9
7 Aug 2020Louhi SMMargaretDragonSkipper3rd / 17
27 Jun 2020Helsinki Regatta 2020MargaretDragonSkipper3rd / 15
24 Aug 2019BS Classic Regatta 2019MargaretDrakeSkipper1st / 12
28 Jun 2019Helsinki Regatta 2019MargaretDragonSkipper1st / 20

Helm rating across all classes: 487, #2,476. Compiled from public results; not an official ranking.