All patterns
PR8.3
WTBASport
2025 European Men's Championships
PR8.3What's this?Designed for: VARIABLE MICROLITER STREAMS | DUAL CONDITIONING TANKS | REVERSE DROP BRUSH
- Distance
- 47 ft
- Volume
- 31.70 mL
- Ratio
- 1.92:1
- Drop brush
- 43 ft
- Forward
- 16.15 mL
- Reverse
- 15.55 mL
- Tanks
- CURVE & ICE
- Pump
- MULTI
Forward loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 2 | 40 | 14 | 3 | B - ICE | 0 → 2 | 2,960 |
| 2 | 4L | 6R | 3 | 40 | 14 | 3 | B - ICE | 2 → 8 | 3,720 |
| 3 | 2L | 2R | 2 | 40 | 14 | 3 | B - ICE | 8 → 12 | 2,960 |
| 4 | 11L | 11R | 3 | 40 | 18 | 3 | B - ICE | 12 → 19 | 2,280 |
| 5 | 2L | 2R | 2 | 30 | 18 | 3 | A - CURVE | 19 → 24 | 2,220 |
| 6 | 16L | 15R | 3 | 30 | 18 | 3 | A - CURVE | 24 → 32 | 900 |
| 7 | 2L | 2R | 1 | 30 | 22 | 3 | A - CURVE | 32 → 35 | 1,110 |
| 8 | 2L | 2R | 0 | 30 | 26 | 3 | A - CURVE | 35 → 47 | 0 |
| Total | 16,150 µL | ||||||||
Reverse loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 0 | 30 | 22 | 3 | A - CURVE | 43 → 38 | 0 |
| 2 | 14L | 14R | 3 | 30 | 18 | 3 | A - CURVE | 38 → 30 | 1,170 |
| 3 | 2L | 2R | 2 | 30 | 18 | 3 | A - CURVE | 30 → 25 | 2,220 |
| 4 | 9L | 10R | 3 | 40 | 18 | 3 | B - ICE | 25 → 18 | 2,640 |
| 5 | 2L | 2R | 2 | 40 | 18 | 3 | B - ICE | 18 → 13 | 2,960 |
| 6 | 6L | 5R | 3 | 40 | 14 | 3 | B - ICE | 13 → 7 | 3,600 |
| 7 | 2L | 2R | 2 | 40 | 14 | 3 | B - ICE | 7 → 3 | 2,960 |
| 8 | 2L | 2R | 0 | 40 | 14 | 3 | B - ICE | 3 → 0 | 0 |
| Total | 15,550 µL | ||||||||
Pinlocity Rating (PR)
How hard this pattern plays, 1 (a walled house shot) to 10 (long, flat, and heavy). Tough. Computed from the sheet numbers and the load tables; no opinions involved.
- Ratio 45%8.8Flatter patterns score higher. 10:1 walls score 1, dead flat scores 10.
- Distance 25%9.039 to 41 ft is the playable band; longer and shorter both climb.
- Outside oil 20%6.3Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
- Volume 10%8.220 to 26 mL is typical; heavier or lighter both add difficulty.
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Notes
Kegel Pattern Library: International / European Bowling Federation.
Sheet dated 2025-06-04. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and WTBA.

