Sailor · 2019–2025

Joonas Jahkola

helsingfors segelklubb Handicap J/70 ORC handicap

Search sailors · About these ratings

Events: 5
Win rate: 0%
Podium rate: 40%
Typically beats: 54%

Longest-running crew: Tuomas Riski
Nemesis: Lucas Karlemo
Best day: 9 Jun 2023
Signature result: 2nd of 12

Partnerships · 12 sailors

Tuomas Riski · Bianco, SKATTA · Handicap, J/70, ORC handicap 5events 0 wins together · 2 podiums · 0% win rate · 1 of 29 races won Beat 50% of the fleet together · best 2nd · Jun 2019 – Jun 2025
Jussi Nyrola · Bianco · Handicap, ORC handicap 3events 0 wins together · 2 podiums · 3 events · 0 of 9 races won Beat 73% of the fleet together · best 2nd · Jun 2019 – Jun 2025
Olli Kähkönen · Bianco, SKATTA · J/70, ORC handicap 3events 0 wins together · 0 podiums · 3 events · 1 of 25 races won Beat 25% of the fleet together · best 8th · Jun 2019 – May 2021
Eino Laitinen · Bianco, SKATTA · J/70, ORC handicap 2events 0 wins together · 0 podiums · 2 events · 1 of 12 races won Beat 31% of the fleet together · best 9th · Jun 2019 – May 2021
Antti Soro · Bianco · Handicap 2events 0 wins together · 2 podiums · 2 events · 0 of 4 races won Beat 88% of the fleet together · best 2nd · Jun 2023 – Jun 2025
Ukko Sylvänne · Bianco, SKATTA · Handicap, J/70 2events 0 wins together · 1 podiums · 2 events · 0 of 15 races won Beat 52% of the fleet together · best 2nd · Apr 2021 – Jun 2023
Arthur Hallberg · Bianco · ORC handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 5 races won Beat 43% of the fleet together · best 9th · Jun 2019 – Jun 2019
Lisa Gerkman · Bianco · ORC handicap 1events 0 wins together · 0 podiums · 1 events · 0 of 5 races won Beat 43% of the fleet together · best 9th · Jun 2019 – Jun 2019
Matias Mäkeläinen · Bianco · Handicap 1events 0 wins together · 1 podiums · 1 events · 0 of 2 races won Beat 86% of the fleet together · best 3rd · Jun 2025 – Jun 2025
Sampsa Hämäläinen · Bianco · Handicap 1events 0 wins together · 1 podiums · 1 events · 0 of 2 races won Beat 91% of the fleet together · best 2nd · Jun 2023 – Jun 2023

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

Rating history

Event history · 5

Date	Event	Boat	Class	Role	Finish
6 Jun 2025	Espoo-Naissaari Race	Bianco	Handicap	Crew	3rd / 15
9 Jun 2023	Espoo-Naissaari Race	Bianco	Handicap	Crew	2nd / 12
22 May 2021	BS Spring Cup, Youth Qualifications (J-70)	SKATTA	J/70	Crew	9th / 11
17 Apr 2021	ÅSS Vårregatta	SKATTA	J/70	Crew	8th / 9
14 Jun 2019	Baltic Offshore Week 2019	Bianco	ORC handicap	Crew	9th / 15

Ratings

Class	Rating	Rank	Impact
Full-size sailing Crew	31 provisional	#39809 band 27381–51459	—

1 more class, not yet ranked

J/70 · Crew · 20 races, 2 events · rating -29

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	0 events	0 wins	beats —
As crew	5 events	0 wins	beats 50%

How they race

Closer	+13 pts	last race of an event vs. the rest
Comeback	−7 pts	the race after a bottom-half finish

Head to head

Helm	Races	W–L
Lucas Karlemo	12	1–11

Seasons

Year	Events	Beat
2025	1	86%
2023	1	91%
2021	2	16%
2019	1	43%

Boats

Bianco · Handicap, ORC handicap · 3 events · 2019–2025
SKATTA · J/70 · 2 events · 2021

Where they race

Unknown · 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, Full-size sailing: 31, #39,809. Compiled from public results; not an official ranking.