Ruby II
DinghyMC Scow · 2465 · MBYC
607
+37±136
Overall Rank
—
Dinghy
Percentile
—
Dinghy
Rating
607
Confidence
±136
Medium
Races
13
Recent Form
+7
avg last 5 races
Last raced: Aug 17, 2025
Rating Over Time
878+87Direct Competitors
Boats Ruby II has raced against most often, with head-to-head finish record.
Cyclone 2791
Soling · Rating 1070
4–10–4
29% wins · 18 races
Panama743
Soling · Rating 892
11–5–1
69% wins · 17 races
Afortunado552
Victory 21 · Rating 911
3–9–4
25% wins · 16 races
Hole Saw1755
MC Scow · Rating 810
1–10
9% wins · 11 races
Plum Duff209
Victory 21 · Rating 923
3–7
30% wins · 10 races
Pampa747
Soling · Rating 1227
1–7–2
12% wins · 10 races
Sevenseventy770
Soling · Rating 737
6–4
60% wins · 10 races
Calculated Risk748
Soling · Rating 841
4–2–3
67% wins · 9 races
Race History
13 racesMBYC Gales Family One-Design Regatta 2025 · R6
Aug 17, 2025/4 of 5
+37
878
MBYC Gales Family One-Design Regatta 2025 · R5
Aug 17, 2025/3 of 5
-40
842
MBYC Gales Family One-Design Regatta 2025 · R4
Aug 17, 2025/4 of 5
-55
882
MBYC Gales Family One-Design Regatta 2025 · R1
Aug 16, 2025/1 of 5
+110
937
MBYC Gales Family One Design Regatta · R6
Aug 18, 2024/6 of 7
-17
827
MBYC Gales Family One Design Regatta · R5
Aug 18, 2024/4 of 7
-20
844
MBYC Gales Family One Design Regatta · R4
Aug 17, 2024/5 of 7
+73
864
MBYC Gales Family One Design Regatta · R3
Aug 17, 2024/5 of 7
0
791
MBYC Gales Family One Design Regatta · R2
Aug 17, 2024/6 of 7
0
791
MBYC Gales Family One Design Regatta · R1
Aug 17, 2024/5 of 7
0
791
MBYC Gales Family One Design Regatta · R3
Aug 19, 2023/4 of 5
0
791
MBYC Gales Family One Design Regatta · R2
Aug 19, 2023/3 of 5
0
791
MBYC Gales Family One Design Regatta · R1
Aug 19, 2023/4 of 5
0
791
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Aug 17, 2025 | MBYC Gales Family One-Design Regatta 2025 · R6 | 4 / 5 | 878 | +37 |
| Aug 17, 2025 | MBYC Gales Family One-Design Regatta 2025 · R5 | 3 / 5 | 842 | -40 |
| Aug 17, 2025 | MBYC Gales Family One-Design Regatta 2025 · R4 | 4 / 5 | 882 | -55 |
| Aug 16, 2025 | MBYC Gales Family One-Design Regatta 2025 · R1 | 1 / 5 | 937 | +110 |
| Aug 18, 2024 | MBYC Gales Family One Design Regatta · R6 | 6 / 7 | 827 | -17 |
| Aug 18, 2024 | MBYC Gales Family One Design Regatta · R5 | 4 / 7 | 844 | -20 |
| Aug 17, 2024 | MBYC Gales Family One Design Regatta · R4 | 5 / 7 | 864 | +73 |
| Aug 17, 2024 | MBYC Gales Family One Design Regatta · R3 | 5 / 7 | 791 | 0 |
| Aug 17, 2024 | MBYC Gales Family One Design Regatta · R2 | 6 / 7 | 791 | 0 |
| Aug 17, 2024 | MBYC Gales Family One Design Regatta · R1 | 5 / 7 | 791 | 0 |
| Aug 19, 2023 | MBYC Gales Family One Design Regatta · R3 | 4 / 5 | 791 | 0 |
| Aug 19, 2023 | MBYC Gales Family One Design Regatta · R2 | 3 / 5 | 791 | 0 |
| Aug 19, 2023 | MBYC Gales Family One Design Regatta · R1 | 4 / 5 | 791 | 0 |
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 MC Scow” 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.