Sandpiper
#1640J70 · 609 · RYC
602
+67±136
Overall Rank
#1640
of 1778
Percentile
Top 92%
of 1778 boats
Rating
602
Confidence
±136
Medium
Races
32
Recent Form
+29
avg last 5 races
Last raced: Oct 24, 2024
Rating Over Time
1091+300Direct Competitors
Boats Sandpiper has raced against most often, with head-to-head finish record.
Rampage582
J70 · Rating 638
4–22
15% wins · 26 races
Son of a Son586
J/70 · Rating 1037
6–19
24% wins · 25 races
Kestrel312
J/105 · Rating 1101
21–3
87% wins · 24 races
Swift NessUSA 101
J111 · Rating 1128
6–14–3
30% wins · 23 races
Sharkey468
J105 Fleet · Rating 1139
19–1
95% wins · 20 races
MaverickUSA 385
J 105 · Rating 1242
11–7–2
61% wins · 20 races
Pelagia37
J/88 · Rating 886
1–14–4
7% wins · 19 races
Arrived!USA 337
J/105 · Rating 1193
18–0
100% wins · 18 races
Race History
37 racesSausalito YC/RegattaPRO Winter One Design · R2
Jan 14, 2025/1 of 32
+67
1091
Sausalito YC/RegattaPRO Winter One Design · R1
Jan 14, 2025/3 of 32
-15
1024
Sausalito YC/RegattaPRO Winter One Design · R4
Jan 11, 2025/2 of 30
+43
1039
Sausalito YC/RegattaPRO Winter One Design · R3
Jan 11, 2025/3 of 30
+19
996
GREAT PUMPKIN 2024 FLEET RACING ON SATURDAY
Oct 24, 2024/4 of 9
+33
874
BIG DADDY 2024 FLEET RACING ON SATURDAY · R3
Mar 9, 2024/4 of 4
-14
841
BIG DADDY 2024 FLEET RACING ON SATURDAY · R2
Mar 9, 2024/4 of 4
-15
855
BIG DADDY 2024 FLEET RACING ON SATURDAY · R1
Mar 9, 2024/4 of 4
-15
870
The Wheeler Regatta · R2
Apr 15, 2023/5 of 20
+69
885
The Wheeler Regatta · R1
Apr 15, 2023/4 of 8
+1
816
SYC/RegattaPRO Winter One Design · R4
Feb 11, 2023/3 of 5
-8
815
SYC/RegattaPRO Winter One Design · R3
Feb 11, 2023/2 of 5
+5
823
Great Pumpkin Saturday 2022 · R3
Oct 29, 2022/4 of 5
-5
819
Great Pumpkin Saturday 2022 · R2
Oct 29, 2022/1 of 5
+33
824
Rolex Big Boat Series · R7
Sep 15, 2022/6 of 8
0
791
Rolex Big Boat Series · R6
Sep 15, 2022/7 of 8
-19
791
Rolex Big Boat Series · R5
Sep 15, 2022/7 of 8
-16
811
Rolex Big Boat Series · R4
Sep 15, 2022/5 of 8
+9
827
Rolex Big Boat Series · R3
Sep 15, 2022/6 of 8
-4
818
Rolex Big Boat Series · R2
Sep 15, 2022/4 of 8
+22
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 J70” link above.
The confidence band (±136) 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.