Oma Z
DinghyOptimist · 16 · CBYC
1209
-12±42
Overall Rank
—
Dinghy
Percentile
—
Dinghy
Rating
1209
Confidence
±42
High
Races
49
Recent Form
+9
avg last 5 races
Last raced: Mar 15, 2026
Rating Over Time
1294-139Direct Competitors
Boats Oma Z has raced against most often, with head-to-head finish record.
North Star 23761
Optimist Championship · Rating 1200
6–13
32% wins · 19 races
Paradise118
opti green · Rating 755
3–15
17% wins · 18 races
Storm Ahead21825
Optimist Championship · Rating 1668
1–16
6% wins · 17 races
Zee Bee Dub22704
Optimist Championship · Rating 1256
7–9
44% wins · 16 races
The Arrri Boy20980
Optimist Championship · Rating 797
8–5
62% wins · 13 races
Take a Hike19860
Opti Champs · Rating 805
7–5
58% wins · 12 races
Wicked20314
Optimist Green · Rating 970
1–10
9% wins · 11 races
Jellybean20774
Optimist Green · Rating 919
3–8
27% wins · 11 races
Race History
49 racesBig Wave/Carrie Series #5/6 · R8
Mar 15, 2026/35 of 66
-12
1294
Big Wave/Carrie Series #5/6 · R7
Mar 15, 2026/31 of 66
-5
1306
Big Wave/Carrie Series #5/6 · R6
Mar 15, 2026/27 of 66
+24
1311
Big Wave/Carrie Series #5/6 · R5
Mar 14, 2026/17 of 66
+18
1287
Big Wave/Carrie Series #5/6 · R4
Mar 14, 2026/21 of 66
+22
1268
Big Wave/Carrie Series #5/6 · R3
Mar 14, 2026/20 of 66
+25
1247
Big Wave/Carrie Series #5/6 · R2
Mar 14, 2026/18 of 66
+40
1222
Big Wave/Carrie Series #5/6 · R1
Mar 14, 2026/BFD
-25
1182
Carrie Series #4 Stephen M. Pitts Memorial Regatta Opti Midwinters 2026 · R4
Feb 2, 2026/8 of 60
+60
1207
Carrie Series #4 Stephen M. Pitts Memorial Regatta Opti Midwinters 2026 · R3
Feb 1, 2026/32 of 60
-8
1147
Carrie Series #4 Stephen M. Pitts Memorial Regatta Opti Midwinters 2026 · R2
Feb 1, 2026/39 of 60
-37
1155
CBYC Holiday Opti Regatta Carrie Series #3 · R8
Dec 7, 2025/22 of 54
+11
1192
CBYC Holiday Opti Regatta Carrie Series #3 · R7
Dec 7, 2025/23 of 54
+13
1181
CBYC Holiday Opti Regatta Carrie Series #3 · R6
Dec 7, 2025/28 of 54
-18
1169
CBYC Holiday Opti Regatta Carrie Series #3 · R5
Dec 7, 2025/22 of 54
+13
1187
CBYC Holiday Opti Regatta Carrie Series #3 · R4
Dec 7, 2025/24 of 54
-9
1175
CBYC Holiday Opti Regatta Carrie Series #3 · R3
Dec 7, 2025/13 of 54
+41
1183
CBYC Holiday Opti Regatta Carrie Series #3 · R2
Dec 7, 2025/15 of 54
+48
1142
CBYC Holiday Opti Regatta Carrie Series #3 · R1
Dec 6, 2025/27 of 54
-4
1094
Turkey Day Regatta · R5
Nov 23, 2025/OCS
-22
1099
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 Optimist” link above.
The confidence band (±42) 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.