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Sailor · 2014–2026

Olaf Bertallot

hannoverscher yacht club e v VariantaConger15er Jollenkreuzer

Search sailors · About these ratings

Events
59

278 races · 42 race wins

Win rate
19%

19% win rate · 11 of 59

Podium rate
59%

35 top-three finishes

Typically beats
84%

of boats faced (90%: 82%–86%, 985 boats)

Best class ranking
#2

Helm in Varianta · rating 603

Longest win streak
7

race wins in a row

Most successful partnership
Jörg Klein

4 wins · 11 podiums in 14 events together · 29% win rate

Biggest lift
Jörg Klein

+8 points of fleet beaten when sailing together

Longest-running crew
Wilfried Schweer

Jul 2017 – Jul 2025 · 15 events

Nemesis
Frank Schönfeldt

26–77 head to head in 103 races

Rival
Harald Stoppel

43–33 in 77 races

Best day
9 Sep 2021

4-2-4-2 · Deutsche Meisterschaft 2021 - Conger · about 1 in 921 by chance

Signature result
1st of 40

Deutsche Meisterschaft 2021 - Conger · Conger · 9 Sep 2021

Partnerships · 20 sailors

Most successful partnership: Jörg Klein — 4 wins · 11 podiums in 14 events together · 29% win rate
  • Wilfried Schweer · Wilfried SCHWEER · 15er Jollenkreuzer, 20er Jollenkreuzer, 20er Jollenkreuzer - Berliner Meisterschaft 15events 2 wins together · 9 podiums · 13% win rate · 5 of 71 races won Beat 86% of the fleet together(+2 vs. without) · best 1st · Jul 2017 – Jul 2025
  • Jörg Klein · aquaholic, Gin Dinghy · Conger, Varianta, Varianta Int. German Championship 14events 4 wins together · 11 podiums · 29% win rate · 21 of 63 races won Beat 90% of the fleet together(+8 vs. without) · best 1st · Aug 2021 – Jul 2026
  • Ralf Klimpel · aquaholic · Conger 8events 1 wins together · 3 podiums · 13% win rate · 3 of 42 races won Beat 86% of the fleet together(+2 vs. without) · best 1st · May 2024 – Sep 2025
  • Andreas Blanke · aquaholic · Varianta 4events 1 wins together · 3 podiums · 4 events · 4 of 17 races won Beat 85% of the fleet together(+1 vs. without) · best 1st · Apr 2016 – Aug 2020
  • Christian von Hein · Wilfried SCHWEER · 20er Jollenkreuzer, 20er Jollenkreuzer - Berliner Meisterschaft 4events 0 wins together · 1 podiums · 4 events · 2 of 24 races won Beat 76% of the fleet together(−8 vs. without) · best 3rd · May 2018 – Sep 2021
  • Thomas Gote · Ginn Dinghy · Conger 2events 1 wins together · 1 podiums · 2 events · 0 of 10 races won Beat 95% of the fleet together · best 1st · Sep 2021 – Sep 2021
  • Kai Bertallot · aquaholic · Conger, Varianta Int. German Championship 2events 1 wins together · 2 podiums · 2 events · 4 of 16 races won Beat 97% of the fleet together · best 1st · Jul 2018 – Jul 2025
  • Gerd Becker · aquaholic · Conger, Varianta 2events 0 wins together · 2 podiums · 2 events · 1 of 5 races won Beat 90% of the fleet together · best 2nd · Apr 2018 – Sep 2026
  • Stefan Brügge · aquaholic · Conger Mai-Cup, Conger Möhne-Cup 2events 0 wins together · 1 podiums · 2 events · 0 of 7 races won Beat 76% of the fleet together · best 3rd · May 2025 – May 2025
  • Isabella Mackenbrock · BIG MOJO · ORC handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 3 races won Beat 58% of the fleet together · best 9th · Jul 2018 – Jul 2018

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

Rating history

0356712201520172019202120232025Helm rating, all classesCrew rating, all classes

— Helm rating, all classes · - - Crew rating, all classes

Event history · 59

DateEventBoatClassRoleFinish
9 Sep 202650. IDM CongeraquaholicCongerSkipper4th / 26
6 Sep 2026Vorregatta IDM CongeraquaholicCongerSkipper3rd / 26
28 Jul 2026Internationale Deutsche Meisterschaft der Varianta Klasse 2026aquaholicVariantaSkipper8th / 28
14 May 2026Bunte ReiheaquaholicCongerSkipper4th / 13
1 May 2026Varianta Frühjahrs Cup 2026aquaholicVariantaSkipper2nd / 10
27 Sep 2025Berliner Meisterschaft der Varianta und Besten Ermittlung der RandmeerjollenaquaholicVariantaSkipper2nd / 13
17 Sep 2025Int. Deutsche Meisterschaft CongeraquaholicCongerSkipper6th / 32
13 Sep 202567. Essener SegelwocheaquaholicCongerSkipper5th / 25
23 Aug 2025Seemeisterschaft 2025 (Conger / Einhand / Zweihand / Splash Blue/Red / Optimist C)aquaholicCongerSkipper3rd / 11
22 Jul 2025136. Travemünder Woche 2025aquaholicVarianta Int. German ChampionshipSkipper2nd / 12
12 Jul 2025Deipen Cup 15er-JollenkreuzerWilfried SCHWEER15er JollenkreuzerCrew5th / 14
5 Jul 2025Woodstock 2.0aquaholicCongerCrew2nd / 19
7 Jun 2025G:P:O - Goldener Pfingstochse / German Open FJaquaholicCongerSkipper1st / 15
31 May 2025Berlini-Cup 2025aquaholicVariantaSkipper1st / 8
24 May 2025Varianta Flottenmeisterschaft 2025aquaholicVariantaSkipper2nd / 11
4 May 2025Conger Möhne-CupaquaholicConger Möhne-CupSkipper5th / 14
2 May 2025Conger Mai - CupaquaholicConger Mai-CupSkipper3rd / 13
12 Apr 2025Frühjahrswettfahrten 2025aquaholicVariantaSkipper1st / 14
5 Apr 2025Klaus-Harte Gedächtnispreis 2025aquaholicVariantaSkipper2nd / 9
14 Sep 2024Herbstwettfahrten Javelin, Flying Dutchman, 15er JK, Conger, ContenderaquaholicCongerSkipper6th / 12
8 Aug 2024IDM 15er-Jollenkreuzer 2024Wilfried SCHWEER15er JollenkreuzerCrew3rd / 28
5 Aug 2024Vorregatta IDM 15er 2024Wilfried SCHWEER15er JollenkreuzerCrew5th / 20
1 Jun 2024Internationale Deutsche Meisterschaft 2024 - CongeraquaholicCongerSkipper8th / 31
1 Jun 2024Vorregatta der CongeraquaholicCongerSkipper4th / 25
19 May 2024Conger-Pfingst-Cup Ranglistenregatta mit Blaues BandaquaholicCongerSkipper4th / 16

Helm rating across all classes: 712 (±168), #308.Crew rating across all classes: 577 (±202), #815. Compiled from public results; not an official ranking.