SailELO

Groundhog Day (Corinthian)

#88

J/70 · USA 305

369
+78±315
Overall Rank
#88
of 105
Percentile
Top 84%
of 105 boats
Rating
369
Confidence
±315
Low
Races
8
Recent Form
+31
avg last 5 races
View all J/70Compare
Last raced: Jun 25, 2021

Rating Over Time

999+177

Direct Competitors

Groundhog Day (Corinthian) hasn't raced enough times against the same boats yet to surface direct rivals. Check back after a few more series.

Race History

8 races
California Cup Regatta · R8
Jun 25, 2021/6 of 31
+78
999
California Cup Regatta · R7
Jun 25, 2021/17 of 31
+18
921
California Cup Regatta · R6
Jun 25, 2021/24 of 31
-12
903
California Cup Regatta · R5
Jun 25, 2021/21 of 31
+8
914
California Cup Regatta · R4
Jun 25, 2021/17 of 31
+64
906
California Cup Regatta · R3
Jun 25, 2021/13 of 31
+44
842
California Cup Regatta · R2
Jun 25, 2021/24 of 31
-24
798
California Cup Regatta · R1
Jun 25, 2021/13 of 31
+30
822

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/70” link above.

The confidence band (±315) 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.