Roberto Martelli

Career: 62.28 percentile of ICSA crews (limited evidence)

No season rating yet: needs 8+ crewed races in a season.

Discipline	Rating	Rank	Races	Last raced
Keelboat	0.62	unranked (fewer than 10 races or not active)	7	Fall 2023

Regatta	Role	Div	Races	Avg	Rating
Spring 2024 Team page Season
SAISA North Spring Tournament	Skipper	A	6	5.2	0.88
Fall 2023 Team page Season
SAISA Melges 24 Collegiate Offshore/Inshore @ GT Keelboat	Skipper	A	5	4.4	-0.93
Spring 2023 Team page Season
Southern Collegiate Offshore Regatta - PHRF B Keelboat	Crew	A	6	5.2	—
SAISA Spring Open (Top 18) Invitational	Skipper	A	10	10.4	1.86
2023 Azalea Bowl Regatta	Skipper	A	9	8.3	1.43
Fall 2022 Team page Season
SAISA North Fall Tournament	Skipper	A	3	7.3	0.27
SAISA Fall Open Championship	Skipper	B	11	9.7	1.70
Spring 2022 Team page Season
SAISA Open	Crew	A	14	12.9	—
SAISA North Points #5	Crew	A	3	6.7	—
SAISA North Points #3	Skipper	A	4	4.5	1.34
SAISA Open Fleet Race Championships	Skipper	A	3	11.0	0.45
SAISA North Points #6	Skipper	A	8	3.9	0.96
Harris Kempner Memorial Regatta	Skipper	A, B	4	2.8	1.34
GT J24 spring Invitational Keelboat	Skipper	A	2	2.0	0.45
Fall 2021 Team page Season
SAISA North Points #2	Skipper	B	4	2.0	2.28
SAISA North Points #5	Skipper	B	3	2.3	2.16
SAISA Coed Open	Skipper	A	16	10.8	1.93
SAISA Coed Conference Championships	Skipper	A	12	8.0	2.16
Spring 2021 Team page Season
SAISA Team Race Championships 2021	Crew	TR	4	0%	—
SAISA North Points #3	Skipper	A	7	14.1	—
SAISA Coed Championships	Crew	B	7	6.4	—

Short write-ups of what the ratings and results show, with the numbers and how they were computed.

How do skipper ratings work?A log-strength fitted to every race at once, smoothed week to week.
What a rating point is worthA one-point edge is a 73% chance to beat another boat in a race; two points is 88%.
How does a crew rating work?A crew rating is small and uncertain; a worked example on one roster.