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USBCSport

2023 U.S. Open Pattern #4

PR7.2What's this?

Designed for: VARIABLE BUFFER SPEEDS | REVERSE DROP BRUSH

Source
Distance
41 ft
Volume
28.94 mL
Ratio
1.75:1
Drop brush
39 ft
Forward
20.70 mL
Reverse
8.24 mL
Tanks
ICE
Pump
45µL
01893785677569451L: 0 µL forward1L: 0 µL reverse12L: 495 µL forward2L: 135 µL reverse3L: 495 µL forward3L: 135 µL reverse34L: 495 µL forward4L: 135 µL reverse5L: 495 µL forward5L: 135 µL reverse56L: 495 µL forward6L: 135 µL reverse7L: 495 µL forward7L: 135 µL reverse78L: 540 µL forward8L: 135 µL reverse9L: 540 µL forward9L: 225 µL reverse910L: 540 µL forward10L: 225 µL reverse11L: 585 µL forward11L: 225 µL reverse1112L: 585 µL forward12L: 315 µL reverse13L: 630 µL forward13L: 315 µL reverse1314L: 630 µL forward14L: 315 µL reverse15L: 630 µL forward15L: 315 µL reverse1516L: 630 µL forward16L: 315 µL reverse17L: 630 µL forward17L: 315 µL reverse1718L: 630 µL forward18L: 315 µL reverse19L: 630 µL forward19L: 315 µL reverse1920L: 630 µL forward20L: 315 µL reverse19R: 630 µL forward19R: 315 µL reverse1918R: 630 µL forward18R: 315 µL reverse17R: 630 µL forward17R: 315 µL reverse1716R: 630 µL forward16R: 315 µL reverse15R: 630 µL forward15R: 315 µL reverse1514R: 630 µL forward14R: 315 µL reverse13R: 630 µL forward13R: 315 µL reverse1312R: 585 µL forward12R: 315 µL reverse11R: 585 µL forward11R: 225 µL reverse1110R: 540 µL forward10R: 225 µL reverse9R: 540 µL forward9R: 225 µL reverse98R: 540 µL forward8R: 135 µL reverse7R: 495 µL forward7R: 135 µL reverse76R: 495 µL forward6R: 135 µL reverse5R: 495 µL forward5R: 45 µL reverse54R: 405 µL forward4R: 45 µL reverse3R: 405 µL forward3R: 45 µL reverse32R: 405 µL forward2R: 45 µL reverse1R: 0 µL forward1R: 0 µL reverse1LEFTRIGHTforwardreverse

Forward loads

#StartStopLoadsMicsSpeedBuffTankDistanceT. oil
12L2R645184B - Ice0 → 139,990
22L5R245184B - Ice13 → 183,060
38L8R145184B - Ice18 → 201,125
411L11R145184B - Ice20 → 23855
513L13R145183B - Ice23 → 25675
62L2R345143B - Ice25 → 314,995
72L2R045143B - Ice31 → 380
82L2R045263B - Ice38 → 410
Total20,700 µL

Reverse loads

#StartStopLoadsMicsSpeedBuffTankDistanceT. oil
12L2R045301B - Ice39 → 380
22L2R045262B - Ice38 → 370
32L2R045183B - Ice37 → 250
412L12R245183B - Ice25 → 201,530
59L9R245183B - Ice20 → 152,070
62L6R245143B - Ice15 → 112,970
72L2R145143B - Ice11 → 91,665
82L2R045103B - Ice9 → 00
Total8,235 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.

PR7.2
  • Ratio 45%9.3Flatter patterns score higher. 10:1 walls score 1, dead flat scores 10.
  • Distance 25%3.939 to 41 ft is the playable band; longer and shorter both climb.
  • Outside oil 20%7.0Oil on boards 3 to 7 takes away the miss room, measured from the load tables.
  • Volume 10%6.620 to 26 mL is typical; heavier or lighter both add difficulty.

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Notes

Kegel Pattern Library: Usbc Patterns / U.S. Open.

Sheet dated 2023-01-31. Pattern data from the Kegel Pattern Library, reproduced with credit to Kegel and USBC.