Alert
#326Columbia 5.5 · 7 · OYC
995
-2±53
Overall Rank
#326
of 1088
Percentile
Top 30%
of 1088 boats
Rating
995
Confidence
±53
High
Races
47
Recent Form
-3
avg last 5 races
Last raced: Apr 4, 2026
Rating Over Time
1101+298Direct Competitors
Boats Alert has raced against most often, with head-to-head finish record.
Maverick14
Columbia 5.5 · Rating 1023
7–33
17% wins · 40 races
Attestup29
Columbia 5.5 · Rating 904
24–14
63% wins · 38 races
Italia11
Columbia 5.5 · Rating 763
38–0
100% wins · 38 races
Roja1
Columbia 5.5 · Rating 924
18–17
51% wins · 35 races
Dream Catcher481
J/24 · Rating 1000
13–16–3
45% wins · 32 races
Bewitched8177
Merit 25 · Rating 893
21–7–4
75% wins · 32 races
Rogue27
Columbia 5.5 · Rating 948
20–11
65% wins · 31 races
Ursa Minor178
Santana 525 · Rating 972
11–14–5
44% wins · 30 races
Race History
51 racesEYC Spring Twilight Series
Apr 4, 2026/2 of 6
-2
1101
Sunday Brunch · R6
Mar 15, 2026/3 of 6
+1
1103
26 IYC - Island Days Series · R5
Mar 8, 2026/3 of 6
-6
1102
Sunday Brunch · R5
Mar 1, 2026/2 of 6
+10
1108
26 IYC - Island Days Series · R4
Feb 22, 2026/4 of 6
-20
1098
Sunday Brunch · R4
Feb 15, 2026/DNF
-14
1118
Sunday Brunch · R3
Feb 1, 2026/1 of 6
+22
1133
Sunday Brunch · R2
Jan 18, 2026/1 of 6
+14
1111
26 IYC - Island Days Series · R3
Jan 11, 2026/2 of 6
+13
1097
Sunday Brunch · R1
Jan 4, 2026/2 of 6
+8
1083
Fall Estuary One Design Regatta · R5
Nov 16, 2025/3 of 6
+3
1075
Fall Estuary One Design Regatta · R4
Nov 16, 2025/3 of 6
+3
1073
Fall Estuary One Design Regatta · R3
Nov 16, 2025/2 of 6
+16
1070
Fall Estuary One Design Regatta · R2
Nov 16, 2025/4 of 6
-8
1054
Fall Estuary One Design Regatta · R1
Nov 16, 2025/5 of 6
-21
1062
26 IYC - Island Days Series · R1
Nov 16, 2025/3 of 7
-8
1083
Commodores Cup
Sep 21, 2025/3 of 17
+40
1091
Encinal Twilight Series · R10
Sep 5, 2025/2 of 6
-2
1051
Sweet 16 Series · R16
Aug 27, 2025/2 of 8
-3
1052
Encinal Twilight Series · R9
Aug 22, 2025/2 of 4
-2
1056
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 Columbia 5.5” link above.
The confidence band (±53) 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.