Zephyr
#52J/105 · 128
1269
+7±50
Overall Rank
#52
of 1952
Percentile
Top 3%
of 1952 boats
Rating
1269
Confidence
±50
High
Races
32
Recent Form
+9
avg last 5 races
Last raced: Mar 15, 2026
Rating Over Time
1370+139Direct Competitors
Boats Zephyr has raced against most often, with head-to-head finish record.
Matadora 5259
J24 · Rating 873
8–4–5
67% wins · 17 races
Poor Judgement527
— · Rating 1023
5–3–4
62% wins · 12 races
Seraphina44
— · Rating 771
6–3–1
67% wins · 10 races
Keelforce52120
J/120 · Rating 963
6–2
75% wins · 8 races
sceptreUS28693
J130 SD · Rating 682
5–0
100% wins · 5 races
J22-44
— · Rating 719
4–0–1
100% wins · 5 races
Race History
32 racesJ/105 Mid-Winter Championship · R8
Mar 15, 2026/3 of 13
+7
1370
J/105 Mid-Winter Championship · R7
Mar 15, 2026/2 of 13
+21
1363
J/105 Mid-Winter Championship · R6
Mar 14, 2026/1 of 13
+38
1342
J/105 Mid-Winter Championship · R5
Mar 14, 2026/8 of 13
-57
1304
J/105 Mid-Winter Championship · R4
Mar 13, 2026/1 of 13
+38
1362
J/105 Mid-Winter Championship · R3
Mar 13, 2026/5 of 13
-19
1323
J/105 Mid-Winter Championship · R2
Mar 13, 2026/3 of 13
+11
1342
J/105 Mid-Winter Championship · R1
Mar 13, 2026/4 of 13
-4
1331
ChYC Big Boat Regatta
Nov 8, 2025/2 of 8
+1
1335
Witches Brew
Oct 25, 2025/1 of 8
+24
1334
Fall Harbor · R4
Oct 10, 2025/1 of 6
+8
1309
Fall Harbor · R3
Oct 10, 2025/4 of 6
-46
1301
Fall Harbor · R2
Oct 10, 2025/4 of 6
-43
1347
Fall Harbor · R1
Oct 10, 2025/2 of 6
-10
1390
Summer Series II · R6
Aug 20, 2025/1 of 10
+18
1400
Summer Series II · R5
Aug 13, 2025/1 of 10
+25
1382
Summer Series II · R4
Jul 30, 2025/1 of 10
+29
1357
Summer Series II · R3
Jul 23, 2025/2 of 10
+5
1328
Charleston Yacht Club Open Regatta · R6
Jul 20, 2025/3 of 5
-39
1323
Charleston Yacht Club Open Regatta · R5
Jul 20, 2025/1 of 5
+14
1362
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/105” link above.
The confidence band (±50) 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.