Sailor · 2020–2026

Michael Kartheiser

columbia PHRF handicap ORC handicap

Search sailors · About these ratings

Events: 9
Win rate: 11%
Podium rate: 22%
Typically beats: 48%

Most successful partnership: Scott Arciniegas
Best trio: Tom O’Donohue & Tim Hoffman
Biggest lift: Scott Arciniegas
Longest-running crew: Mark Olsen
Signature result: 1st of 9

Partnerships · 33 sailors

Most successful partnership: Scott Arciniegas — 1 wins · 2 podiums in 3 events together

Mark Olsen · Jahazi · ORC handicap, PHRF handicap 6events 1 wins together · 1 podiums · 17% win rate · 1 of 6 races won Beat 47% of the fleet together(+4 vs. without) · best 1st · Jun 2021 – Aug 2026
Tom O’Donohue · Jahazi · ORC handicap, PHRF handicap 5events 1 wins together · 1 podiums · 20% win rate · 1 of 6 races won Beat 56% of the fleet together(+24 vs. without) · best 1st · Jun 2021 – Jun 2026
Tim Hoffman · Jahazi, SALSA · ORC handicap, PHRF handicap 4events 1 wins together · 1 podiums · 4 events · 1 of 4 races won Beat 59% of the fleet together(+24 vs. without) · best 1st · Jun 2021 – Sep 2023
Jack Howard · Jahazi · PHRF handicap 4events 0 wins together · 0 podiums · 4 events · 0 of 4 races won Beat 31% of the fleet together(−25 vs. without) · best 4th · Jun 2021 – Aug 2026
Ryan Hoffman · Jahazi, SALSA · ORC handicap, PHRF handicap 4events 0 wins together · 1 podiums · 4 events · 0 of 4 races won Beat 46% of the fleet together(+1 vs. without) · best 2nd · Aug 2020 – Sep 2023
Scott Arciniegas · Jahazi · PHRF handicap 3events 1 wins together · 2 podiums · 3 events · 1 of 3 races won Beat 80% of the fleet together(+53 vs. without) · best 1st · Aug 2020 – Jun 2021
Shannon Schmalz · Jahazi · PHRF handicap 3events 1 wins together · 1 podiums · 3 events · 1 of 4 races won Beat 57% of the fleet together(+17 vs. without) · best 1st · Jun 2021 – Jun 2026
Fergus Clare · SALSA · PHRF handicap 2events 0 wins together · 0 podiums · 2 events · 0 of 2 races won Beat 22% of the fleet together · best 10th · Sep 2023 – Sep 2023
Hubert Cartier · Jahazi · PHRF handicap 2events 0 wins together · 0 podiums · 2 events · 0 of 2 races won Beat 35% of the fleet together · best 4th · Jun 2026 – Aug 2026
Mark Niedelson · Jahazi · ORC handicap, PHRF handicap 2events 0 wins together · 0 podiums · 2 events · 0 of 2 races won Beat 27% of the fleet together · best 6th · Jun 2022 – Aug 2022

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

Rating history

Event history · 9

Date	Event	Boat	Class	Role	Finish
8 Aug 2026	2026 CYC Verve Cup Offshore	Jahazi	PHRF handicap	Crew	5th / 5
5 Jun 2026	2026 Helly Hansen Sailing World Regatta Series - Chicago	Jahazi	PHRF handicap	Bow	4th / 11
3 Sep 2023	2023 Bi-State: St Joe to Chicago - CASRA	SALSA	PHRF handicap	Bow	10th / 12
1 Sep 2023	2023 Tri-State: Chicago to St. Joe	SALSA	PHRF handicap	Bow	10th / 13
19 Aug 2022	2022 Verve Cup Offshore Regatta	Jahazi	PHRF handicap	Bow	6th / 6
10 Jun 2022	2022 Helly Hansen Sailing World Regatta Series - Chicago	Jahazi	ORC handicap	Bow	6th / 12
11 Jun 2021	2021 Helly Hansen NOOD Regatta Chicago	Jahazi	PHRF handicap	Mid Bow	1st / 9
5 Jun 2021	2021 Columbia Y.C. COLORS Regatta	Jahazi	PHRF handicap	Mid Bow	5th / 10
7 Aug 2020	2020 Verve Cup Offshore Regatta	Jahazi	PHRF handicap	Other	2nd / 8

Ratings

Class	Rating	Rank	Impact

1 more class, not yet ranked

Full-size sailing · Crew · 9 races, 9 events · rating 6

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	9 events	1 wins	beats 45%

Positions: Bow (5) · Mid Bow (2)

How they race

Closer	−3 pts	last race of an event vs. the rest
Consistency	31%	100% = the same result every event
Small fleets	52%	of the fleet beaten

Seasons

Year	Events	Wins	Beat
2026	2	0	35%
2023	2	0	22%
2022	2	0	27%
2021	2	1	78%
2020	1	0	86%

Boats

Jahazi · PHRF handicap, ORC handicap · 7 events · 2020–2026
SALSA · PHRF handicap · 2 events · 2023

Where they race

Chicago, IL, USA · 7 events
Chicago Yacht Club · 1 events
Chicago, Illinois, USA · 1 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: 6. Compiled from public results; not an official ranking.