Friction Loss
#1542J/30 · 67425 · SEQYC
419
-22±314
Overall Rank
#1542
of 1583
Percentile
Top 97%
of 1583 boats
Rating
419
Confidence
±314
Low
Races
61
Recent Form
-52
avg last 5 races
Last raced: Oct 16, 2021
Rating Over Time
1048+48Direct Competitors
Boats Friction Loss has raced against most often, with head-to-head finish record.
Hijinksusa90
J92 · Rating 1015
14–3–1
82% wins · 18 races
Frequent Flyerusa52
Farr 30 · Rating 965
9–7–1
56% wins · 17 races
Sweet Grapes19
Ericson 36rh · Rating 769
15–2
88% wins · 17 races
Pizote87322
Santana 30/30 · Rating 358
12–4
75% wins · 16 races
Sea Star38022
Cal 39 · Rating 917
9–6–1
60% wins · 16 races
Cento Miglia15
Flying Tiger 10 · Rating 580
9–5–1
64% wins · 15 races
Magic80
Express 27 · Rating 523
9–5
64% wins · 14 races
Heart of Gold41327
Olson 911S · Rating 983
9–3–1
75% wins · 13 races
Race History
60 racesRed Bra Regatta · R1
Oct 16, 2021/5 of 6
-22
1048
Delta Ditch Run 2021
Jun 12, 2021/81 of 91
-58
1070
Round the Rocks
Mar 27, 2021/DNF
-52
1128
Amazing Grace Cheney Regatta 2020
Nov 1, 2020/15 of 30
-62
1180
Great Pumpkin 2020
Oct 24, 2020/87 of 120
-66
1243
Estuary Extravaganza · R3
Oct 11, 2020/1 of 11
+20
1308
Estuary Extravaganza · R2
Oct 11, 2020/2 of 11
+8
1288
Estuary Extravaganza · R1
Oct 11, 2020/1 of 11
+22
1281
The YRA Doublehanded Encinal Regatta
Oct 10, 2020/2 of 7
-3
1259
Red Bra Regatta · R2
Oct 19, 2019/2 of 6
+1
1261
Red Bra Regatta · R1
Oct 19, 2019/4 of 6
-24
1260
Doublehanded Lightship Race
Apr 6, 2019/2 of 6
-1
1284
Redwood Cup Series · R5
Mar 9, 2019/1 of 19
+18
1285
Redwood Cup Series · R4
Feb 9, 2019/1 of 18
+16
1267
Three Bridge Fiasco
Jan 26, 2019/160 of 265
+12
1251
Redwood Cup Series · R3
Jan 12, 2019/2 of 18
+15
1239
Redwood Cup Series · R2
Dec 8, 2018/5 of 15
-28
1224
Winter Series
Nov 3, 2018/3 of 11
-1
1252
Great Pumpkin 2018 · R3
Oct 27, 2018/3 of 7
-10
1253
Great Pumpkin 2018 · R2
Oct 27, 2018/1 of 7
+17
1263
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Oct 16, 2021 | Red Bra Regatta · R1 | 5 / 6 | 1048 | -22 |
| Jun 12, 2021 | Delta Ditch Run 2021 | 81 / 91 | 1070 | -58 |
| Mar 27, 2021 | Round the Rocks | DNF / 118 | 1128 | -52 |
| Nov 1, 2020 | Amazing Grace Cheney Regatta 2020 | 15 / 30 | 1180 | -62 |
| Oct 24, 2020 | Great Pumpkin 2020 | 87 / 120 | 1243 | -66 |
| Oct 11, 2020 | Estuary Extravaganza · R3 | 1 / 11 | 1308 | +20 |
| Oct 11, 2020 | Estuary Extravaganza · R2 | 2 / 11 | 1288 | +8 |
| Oct 11, 2020 | Estuary Extravaganza · R1 | 1 / 11 | 1281 | +22 |
| Oct 10, 2020 | The YRA Doublehanded Encinal Regatta | 2 / 7 | 1259 | -3 |
| Oct 19, 2019 | Red Bra Regatta · R2 | 2 / 6 | 1261 | +1 |
| Oct 19, 2019 | Red Bra Regatta · R1 | 4 / 6 | 1260 | -24 |
| Apr 6, 2019 | Doublehanded Lightship Race | 2 / 6 | 1284 | -1 |
| Mar 9, 2019 | Redwood Cup Series · R5 | 1 / 19 | 1285 | +18 |
| Feb 9, 2019 | Redwood Cup Series · R4 | 1 / 18 | 1267 | +16 |
| Jan 26, 2019 | Three Bridge Fiasco | 160 / 265 | 1251 | +12 |
| Jan 12, 2019 | Redwood Cup Series · R3 | 2 / 18 | 1239 | +15 |
| Dec 8, 2018 | Redwood Cup Series · R2 | 5 / 15 | 1224 | -28 |
| Nov 3, 2018 | Winter Series | 3 / 11 | 1252 | -1 |
| Oct 27, 2018 | Great Pumpkin 2018 · R3 | 3 / 7 | 1253 | -10 |
| Oct 27, 2018 | Great Pumpkin 2018 · R2 | 1 / 7 | 1263 | +17 |
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 J/30” link above.
The confidence band (±314) 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.