Sebastian Valencia

Career: 39.00 percentile of ICSA crews (limited evidence)

▲ 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
Fall 2025	Immaculata La Salle High School	1.45		82.49	41.67	4 of 6	15	Team page

Regatta	Role	Div	Races	Avg	Rating
Spring 2026 Team page Season
SAISA SP #5 JV	Crew	B	6	12.0	+0.05
Fall 2025 Team page Season
SAISA SP 2 JV	Crew	A	4	7.8	-0.10
SAISA South Points #1 JV 2025-26	Crew	B	5	9.0	-0.29
SAISA South Points #3 - JV	Crew	B	6	9.0	+0.23

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.