SailELO

Viva

#9

Knarr · 133 · StFYC

1225
+13±76
Overall Rank
#9
of 105
Percentile
Top 9%
of 105 boats
Rating
1225
Confidence
±76
High
Races
148
Recent Form
+1
avg last 5 races
View all KnarrCompare
Last raced: Oct 19, 2025

Rating Over Time

1378+21

Direct Competitors

Viva hasn't raced enough times against the same boats yet to surface direct rivals. Check back after a few more series.

Race History

150 races
Fall Invitational · R6
Oct 19, 2025/2 of 13
+13
1378
Fall Invitational · R5
Oct 19, 2025/3 of 13
+3
1364
Fall Invitational · R4
Oct 19, 2025/2 of 13
+13
1362
Fall Invitational · R3
Oct 18, 2025/10 of 13
-43
1349
Fall Invitational · R2
Oct 18, 2025/1 of 13
+20
1392
Fall Invitational · R1
Oct 18, 2025/1 of 13
+19
1372
SYC Fall Classic Boat Invitational · R3
Oct 5, 2025/1 of 13
+15
1353
SYC Fall Classic Boat Invitational · R2
Oct 5, 2025/2 of 13
+14
1337
SYC Fall Classic Boat Invitational · R1
Oct 5, 2025/6 of 13
-12
1324
Knarr San Francisco Bay Championship & Fall One-Design Regatta · R5
Sep 21, 2025/8 of 13
-28
1336
Knarr San Francisco Bay Championship & Fall One-Design Regatta · R4
Sep 21, 2025/3 of 13
-1
1364
Knarr San Francisco Bay Championship & Fall One-Design Regatta · R3
Sep 20, 2025/UFD
-19
1365
Knarr San Francisco Bay Championship & Fall One-Design Regatta · R2
Sep 20, 2025/1 of 13
+8
1384
Knarr San Francisco Bay Championship & Fall One-Design Regatta · R1
Sep 20, 2025/2 of 13
+4
1376
Woodies Invitational · R6
Jun 29, 2025/4 of 14
-3
1372
Woodies Invitational · R5
Jun 29, 2025/3 of 14
+2
1375
Woodies Invitational · R4
Jun 28, 2025/1 of 14
+16
1373
Woodies Invitational · R3
Jun 28, 2025/4 of 14
-3
1356
Woodies Invitational · R2
Jun 28, 2025/1 of 14
+23
1360
Woodies Invitational · R1
Jun 28, 2025/6 of 14
-18
1337

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 Knarr” link above.

The confidence band (±76) 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.