Marianna Maciel

Career: 3.16 percentile of ICSA crews

▲ boats did better with this crew than with the skipper's usual crews▼ worseArrow length = size of the push, in rating points

Season	Team	Rating	Range	League percentile	Team percentile	On team	Races	Team page
Spring 2025	University of California at Berkeley	-1.30		3.99	3.33	15 of 15	24	Team page
Fall 2024	University of California at Berkeley	-1.24		3.26	3.85	13 of 13	18	Team page

Regatta	Role	Div	Races	Avg	Rating
Spring 2025 Team page Season
Top-9 Invite	Crew	B	2	17.0	-0.00
Rainier Cup	Crew	B	12	6.6	+0.35
Peter Wenner Rainbow Invite	Crew	B	2	15.5	-0.18
Mustang Open Varsity	Crew	B	4	11.8	-0.30
Jeff Simon Memorial Regatta Coed	Crew	B	4	15.5	+0.23
Fall 2024 Team page Season
UCSD Frosh Soph	Skipper	B	4	13.0	-0.52
Stoney Burke JV	Crew	A	6	10.5	+0.17
Kiara Broudy Memorial	Crew	B	8	15.4	-2.36
Fall PCC JV	Crew	B	6	10.2	+0.31

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.