Db Murray

Career: 29.56 percentile of ICSA crews (limited evidence)

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

Regatta	Role	Div	Races	Avg	Rating
Fall 2026 Team page Season
Seneca Showdown	Skipper	A	7	3.7	4.27
Open Atlantic Coast Championships Round 1B	Skipper	B	10	13.1	2.26
Jack Boehringer '52 Open Invite	Skipper	A	1	12.0	—
David Lee Arnoff	Skipper	A	10	4.1	2.86
Cayuga Clash	Skipper	A	10	5.7	2.79

League	Name	School	Year
ISSA	Db Murray	Marblehead High School	'26

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.