Altair
#630IOD · 39 · SDYC
969
-49±78
Overall Rank
#630
of 1962
Percentile
Top 32%
of 1962 boats
Rating
969
Confidence
±78
High
Races
18
Recent Form
-14
avg last 5 races
Rating Over Time
1051+39Direct Competitors
Boats Altair has raced against most often, with head-to-head finish record.
Race History
11 racesKettenburg and Classic Yacht Regatta Race
Jun 24, 2023/8 of 12
-49
1051
Kettenburg · R2
Aug 1, 2019/3 of 8
+2
1100
Kettenburg · R1
Aug 1, 2019/3 of 12
+46
1099
Newyear Times
Jan 1, 2019/DNF
-34
1053
Newyear
Jan 1, 2019/DNF
-37
1087
Kettenburg & Classic Yacht Regatta · R2
Jun 23, 2018/2 of 7
+6
1123
Kettenburg & Classic Yacht Regatta · R1
Jun 23, 2018/4 of 14
+2
1117
New Years Day Race
Jan 1, 2017/2 of 9
+36
1115
Kettenburg Classic Regatta · R3
Aug 1, 2016/1 of 9
+109
1080
Kettenburg Classic Regatta · R1
Aug 1, 2016/8 of 19
-42
970
Kettenburg Classic Regatta · R1
Jul 1, 2012/2 of 5
+222
1012
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Jun 24, 2023 | Kettenburg and Classic Yacht Regatta Race | 8 / 12 | 1051 | -49 |
| Aug 1, 2019 | Kettenburg · R2 | 3 / 8 | 1100 | +2 |
| Aug 1, 2019 | Kettenburg · R1 | 3 / 12 | 1099 | +46 |
| Jan 1, 2019 | Newyear Times | DNF / 16 | 1053 | -34 |
| Jan 1, 2019 | Newyear | DNF / 16 | 1087 | -37 |
| Jun 23, 2018 | Kettenburg & Classic Yacht Regatta · R2 | 2 / 7 | 1123 | +6 |
| Jun 23, 2018 | Kettenburg & Classic Yacht Regatta · R1 | 4 / 14 | 1117 | +2 |
| Jan 1, 2017 | New Years Day Race | 2 / 9 | 1115 | +36 |
| Aug 1, 2016 | Kettenburg Classic Regatta · R3 | 1 / 9 | 1080 | +109 |
| Aug 1, 2016 | Kettenburg Classic Regatta · R1 | 8 / 19 | 970 | -42 |
| Jul 1, 2012 | Kettenburg Classic Regatta · R1 | 2 / 5 | 1012 | +222 |
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 IOD” 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.