Ariel II

#1132

IOD · 87 · StFYC

309
-31±314
Overall Rank
#1132
of 1163
Percentile
Top 97%
of 1163 boats
Rating
309
Confidence
±314
Low
Races
13
Recent Form
-1
avg last 5 races
View all IODCompare
Last raced: Aug 26, 2021

Rating Over Time

937+145

Race History

13 races

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 IOD” 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.