California Zephyr
#253Santa Cruz 27 · 56673 · MPYC
1098
+1±78
Overall Rank
#253
of 1751
Percentile
Top 14%
of 1751 boats
Rating
1098
Confidence
±78
High
Races
24
Recent Form
+12
avg last 5 races
Last raced: Sep 28, 2025
Rating Over Time
1254-161Direct Competitors
Boats California Zephyr has raced against most often, with head-to-head finish record.
Mistress Quickly18243
Sc27 · Rating 781
12–0
100% wins · 12 races
Water Dragon3510
Santa Cruz 27 · Rating 1006
8–4
67% wins · 12 races
Good Timin'18722
Santa Cruz 27 · Rating 634
11–0
100% wins · 11 races
Epic87646
Melges 24 · Rating 759
8–2
80% wins · 10 races
Uncle Bob87694
— · Rating 937
6–4
60% wins · 10 races
Resolute7050
J-boats J/122 · Rating 875
2–8
20% wins · 10 races
Rock & Roll7311
J/111 · Rating 1250
0–10
0% wins · 10 races
Repeat Offender504
J/105 · Rating 1190
0–10
0% wins · 10 races
Race History
24 races| Santa Cruz 27 Nationals · R7
Sep 28, 2025/5 of 18
+1
1254
| Santa Cruz 27 Nationals · R6
Sep 28, 2025/3 of 18
+12
1253
| Santa Cruz 27 Nationals · R5
Sep 28, 2025/2 of 18
+25
1241
| Santa Cruz 27 Nationals · R4
Sep 28, 2025/3 of 18
+17
1216
| Santa Cruz 27 Nationals · R3
Sep 26, 2025/7 of 18
+7
1199
| Santa Cruz 27 Nationals · R2
Sep 26, 2025/2 of 18
+50
1191
| Santa Cruz 27 Nationals · R1
Sep 26, 2025/2 of 18
+48
1142
PHRF SoCal Regional Championship · R6
Jul 19, 2025/DNF
-32
1094
PHRF SoCal Regional Championship · R5
Jul 19, 2025/2 of 8
+30
1126
PHRF SoCal Regional Championship · R4
Jul 19, 2025/5 of 8
-14
1096
PHRF SoCal Regional Championship · R3
Jul 19, 2025/5 of 8
-17
1110
PHRF SoCal Regional Championship · R2
Jul 19, 2025/4 of 8
-2
1127
PHRF SoCal Regional Championship · R1
Jul 19, 2025/7 of 8
-60
1129
PHRF SoCal Regional Championship · R6
Jul 19, 2025/DNF
-45
1189
PHRF SoCal Regional Championship · R5
Jul 19, 2025/2 of 8
+23
1234
PHRF SoCal Regional Championship · R4
Jul 19, 2025/5 of 8
-39
1212
PHRF SoCal Regional Championship · R3
Jul 19, 2025/5 of 8
-48
1251
PHRF SoCal Regional Championship · R2
Jul 19, 2025/4 of 8
-34
1299
PHRF SoCal Regional Championship · R1
Jul 19, 2025/7 of 8
-124
1333
Santa Cruz 27 NATIONALS 2022 · R5
Sep 3, 2022/1 of 12
+52
1456
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 Santa Cruz 27” link above.
The confidence band (±78) 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.