All patterns
PR7.9
WTBASport
2018 Asian Games - Medium
PR7.9What's this?Designed for: VARIABLE MICROLITER STREAMS | DUAL CONDITIONING TANKS | REVERSE DROP BRUSH
- Distance
- 37 ft
- Volume
- 27.82 mL
- Ratio
- 1.29:1
- Drop brush
- 28 ft
- Forward
- 7.47 mL
- Reverse
- 20.35 mL
- Tanks
- FIRE & ICE
- Pump
- MULTI
Forward loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 2 | 30 | 18 | 3 | A - FIRE | 0 → 3 | 2,220 |
| 2 | 6L | 6R | 2 | 30 | 18 | 3 | A - FIRE | 3 → 8 | 1,740 |
| 3 | 8L | 8R | 3 | 30 | 18 | 3 | A - FIRE | 8 → 15 | 2,250 |
| 4 | 10L | 10R | 2 | 30 | 18 | 3 | A - FIRE | 15 → 20 | 1,260 |
| 5 | 2L | 2R | 0 | 30 | 22 | 3 | A - FIRE | 20 → 37 | 0 |
| Total | 7,470 µL | ||||||||
Reverse loads
| # | Start | Stop | Loads | Mics | Speed | Buff | Tank | Distance | T. oil |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2L | 2R | 0 | 55 | 30 | 3 | B - ICE | 28 → 27 | 0 |
| 2 | 2L | 2R | 5 | 55 | 18 | 3 | B - ICE | 27 → 14 | 10,175 |
| 3 | 2L | 2R | 5 | 55 | 14 | 3 | B - ICE | 14 → 5 | 10,175 |
| 4 | 2L | 2R | 0 | 30 | 14 | 3 | B - ICE | 5 → 0 | 0 |
| Total | 20,350 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%10.0Flatter patterns score higher. 10:1 walls score 1, dead flat scores 10.
- Distance 25%4.839 to 41 ft is the playable band; longer and shorter both climb.
- Outside oil 20%8.2Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
- Volume 10%5.920 to 26 mL is typical; heavier or lighter both add difficulty.
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Notes
Kegel Pattern Library: International / Asian Bowling Federation.
Sheet dated 2018-01-01. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and WTBA.

