All patterns
PR6.3
USBCSport
2023 USBC Senior Masters
PR6.3What's this?- Distance
- 39 ft
- Volume
- 30.37 mL
- Ratio
- 2.35:1
- Drop brush
- 39 ft
- Forward
- 17.50 mL
- Reverse
- 12.87 mL
- Tanks
- ICE
- Pump
- 45µL
Forward loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 5 | 45 | 18 | 3 | A - ICE | 0 → 10 | 8,325 |
| 2 | 5L | 5R | 2 | 45 | 18 | 3 | A - ICE | 10 → 15 | 2,790 |
| 3 | 7L | 7R | 2 | 45 | 18 | 3 | A - ICE | 15 → 20 | 2,430 |
| 4 | 9L | 9R | 2 | 45 | 18 | 3 | A - ICE | 20 → 25 | 2,070 |
| 5 | 10L | 10R | 2 | 45 | 18 | 3 | A - ICE | 25 → 30 | 1,890 |
| 6 | 2L | 2R | 0 | 45 | 22 | 3 | A - ICE | 30 → 39 | 0 |
| Total | 17,505 µL | ||||||||
Reverse loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 0 | 45 | 30 | 3 | A - ICE | 39 → 34 | 0 |
| 2 | 8L | 8R | 6 | 45 | 18 | 3 | A - ICE | 34 → 19 | 6,750 |
| 3 | 5L | 5R | 2 | 45 | 18 | 3 | A - ICE | 19 → 14 | 2,790 |
| 4 | 2L | 2R | 2 | 45 | 18 | 3 | A - ICE | 14 → 9 | 3,330 |
| 5 | 2L | 2R | 0 | 45 | 14 | 3 | A - ICE | 9 → 0 | 0 |
| Total | 12,870 µL | ||||||||
Pinlocity Rating (PR)
How hard this pattern plays, 1 (a walled house shot) to 10 (long, flat, and heavy). Sport. Computed from the sheet numbers and the load tables; no opinions involved.
- Ratio 45%7.9Flatter patterns score higher. 10:1 walls score 1, dead flat scores 10.
- Distance 25%3.639 to 41 ft is the playable band; longer and shorter both climb.
- Outside oil 20%5.4Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
- Volume 10%7.420 to 26 mL is typical; heavier or lighter both add difficulty.
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Notes
Kegel Pattern Library: Usbc Patterns / USBC Senior Masters.
Sheet dated 2023-06-05. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and USBC.

