Skipper John

Dinghy

Sandpiper · 187

702
+39±120

2 more races needed to be ranked

Boats need at least 8 race results to appear in the overall rankings. This boat has 6 so far.

Overall Rank
Dinghy
Percentile
Dinghy
Rating
702
Confidence
±120
Medium
Races
6
Recent Form
+12
avg last 5 races
View all SandpiperCompare
Last raced: Sep 13, 2025

Rating Over Time

941+58

Direct Competitors

Boats Skipper John has raced against most often, with head-to-head finish record.

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 Sandpiper” link above.

The confidence band (±120) 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.