Double Helix

J/122 · 122L · SDYC

View all J/122 Compare

190

-11±314

5 more races needed to be ranked

Boats need at least 8 race results to appear in the overall rankings. This boat has 3 so far.

Overall Rank

—

Unranked

Percentile

—

Unranked

Rating

190

Confidence

±314

Low

Races

Recent Form

avg last 5 races

View all J/122 Compare

Last raced: Jul 17, 2021

Rating Over Time

818+26

Direct Competitors

Double Helix hasn't raced enough times against the same boats yet to surface direct rivals. Check back after a few more series.

Race History

3 races

Coldrum3

Jul 17, 2021/4 of 5

-11

818

Coldrum2

Jul 3, 2021/3 of 4

+37

829

Coldrum1

Jun 19, 2021/4 of 4

792

Date	Regatta	Place	Rating After	Change
Jul 17, 2021	Coldrum3	4 / 5	818	-11
Jul 3, 2021	Coldrum2	3 / 4	829	+37
Jun 19, 2021	Coldrum1	4 / 4	792	0

About the Rating

Ratings are computed using Glicko-2, a chess-style system that considers who you beat and who beat you. Winning against higher-rated boats earns more points than beating lower-rated boats.

The overall rank compares this boat to all others across every class. To see how it stacks up within its class, use the “View all J/122” link above.

The confidence band (±314) shows how certain we are about this rating. It narrows as more races are completed and widens during periods of inactivity.

The shaded area on the chart represents the 95% confidence interval — the true skill of this boat likely falls within that range.