Mary Lelia Lefande

Career: 45.35 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	League percentile	Team percentile	On team	Races	Team page
Fall 2026	University of California at Irvine	-0.57	11.61	7.14	7 of 7	17	Team page
Spring 2026	University of California at Irvine	0.06	26.88	20.83	10 of 12	14	Team page
Fall 2025	University of California at Irvine	-0.11	18.88	38.89	6 of 9	8	Team page

Regatta	Role	Div	Races	Avg	Rating
Fall 2026 Team page Season
UCSD Open	Crew	B	5	17.6	+0.08
Stoney Burke JV	Crew	B	8	21.0	+0.00
Kiara Broudy Memorial	Crew	A	4	15.2	-0.03
Spring 2026 Team page Season
Mustang Open JV	Crew	A	8	14.2	-0.17
Cactus Cup	Crew	A	6	18.3	+0.15
Fall 2025 Team page Season
Stoney Burke JV	Crew	B	8	15.0	+0.00

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.