Mar 15, 2024 · Level I · Classifier match
Jamaica Rifle Association IPSC Rumble Mar 15, 2024
Shooters
38
Divisions
4
Stages
6
Rounds
100
Field
0 GM/M
Add target photos · help us build automatic hit scoring
Results by division
| # | Shooter | Division | Class | PF | Points | Div place |
|---|---|---|---|---|---|---|
| 1 | Sanjay WelshSANJAY | Production | B | Minor | 491.47 | 1 |
| 1 | Ryan BramwellBRAM | Open | A | Minor | 482.00 | 1 |
| 1 | Paul DixonDICO | Standard | B | Major | 466.98 | 1 |
| 1 | Michael Bradshaw | Production Optics | A | Minor | 454.50 | 1 |
| 2 | Chris HartWHITEMAN | Production Optics | U | Minor | 454.15 | 2 |
| 2 | Petrano BelafonteDUSTIE | Open | U | Minor | 453.57 | 2 |
| 2 | Owen CampbellCAMUS | Standard | B | Major | 446.97 | 2 |
| 2 | Marlon AlbertsMARLIMALS | Production | U | Minor | 387.52 | 2 |
| 3 | Al PalALPAL | Open | U | Minor | 445.92 | 3 |
| 3 | Christopher NunezRETOOHS | Production Optics | U | Minor | 444.79 | 3 |
| 3 | Desmond PrinceSTAR | Standard | C | Minor | 342.05 | 3 |
| 3 | Qusedon JonesG.JACK | Production | U | Minor | 279.82 | 3 |
| 4 | Robin RickhiRECKLESS | Production Optics | C | Minor | 432.26 | 4 |
| 4 | Adrian RandleMRRINGLE | Open | U | Minor | 427.92 | 4 |
| 4 | Dane SmithSECRETARIAT | Standard | C | Major | 331.55 | 4 |
| 4 | Matthew Smith-BarrettSMITTYROYAL | Production | U | Minor | 243.60 | 4 |
| 5 | Shayon FrancisSHAY | Open | U | Minor | 405.07 | 5 |
| 5 | Renee RickhiRENZ | Production Optics | B | Minor | 381.82 | 5 |
| 5 | Manohar pai Mohan PaiPAI | Standard | U | Minor | 325.78 | 5 |
| 5 | Kissock LaingKISHOT | Production | U | Minor | 225.57 | 5 |
| 6 | Arjun McPhersonARJUN | Open | U | Minor | 394.00 | 6 |
| 6 | Thomas HallCRUZ1LR | Production Optics | U | Minor | 355.99 | 6 |
| 7 | Bernard LawrenceTRUBOR2011 | Open | C | Major | 391.28 | 7 |
| 7 | Paul ShoucairSHOOKS | Production Optics | U | Minor | 351.42 | 7 |
| 8 | ALVIN AMOREAMO_DON | Open | B | Major | 390.32 | 8 |
| 8 | Dennis TitusTITUS | Production Optics | C | Minor | 325.29 | 8 |
| 9 | Andre OddmanADDI | Open | C | Minor | 390.23 | 9 |
| 9 | Yeonie CampbellYEONIE | Production Optics | C | Minor | 295.37 | 9 |
| 10 | Lennie MoultonLENNIE1 | Open | A | Major | 386.04 | 10 |
| 10 | Dufton ShepherdDUFFY | Production Optics | U | Minor | 276.76 | 10 |
| 11 | Michael WilkinsonMAURIX45 | Open | U | Minor | 358.19 | 11 |
| 11 | John NelsonMAJOR | Production Optics | U | Minor | 245.75 | 11 |
| 12 | Kirk GossSIRGOSS | Open | U | Minor | 347.25 | 12 |
| 13 | Troy ForemanTROY4 | Open | C | Minor | 319.71 | 13 |
| 14 | Darnell BuckleBUCKLES | Open | U | Minor | 317.51 | 14 |
| 15 | Pierre ChinPERRY | Open | U | Minor | 305.84 | 15 |
| 16 | Sasha MullingsSASHA | Open | U | Minor | 294.26 | 16 |
| 17 | Sean YingSEAN | Open | U | Major | 291.77 | 17 |
| # | Shooter | Class | PF | S1· | S2 | S3 | S4 | S5 | S6 | Points | % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ryan BramwellBRAM · 1 overall | A | Minor | 10.26 | 8.17 | 5.30 | 7.29 | 6.25 | 6.80 | 482.00 | 100.0 |
| 2 | Petrano BelafonteDUSTIE · 2 overall | U | Minor | 9.72 | 8.27 | 5.42 | 7.86 | 5.38 | 3.41 | 453.57 | 94.1 |
| 3 | Al PalALPAL · 3 overall | U | Minor | 8.48 | 7.14 | 5.38 | 5.91 | 6.35 | 6.34 | 445.92 | 92.5 |
| 4 | Adrian RandleMRRINGLE · 4 overall | U | Minor | 9.93 | 6.71 | 5.86 | 6.60 | 5.18 | 5.14 | 427.92 | 88.8 |
| 5 | Shayon FrancisSHAY · 5 overall | U | Minor | 5.84 | 7.05 | 4.73 | 6.18 | 5.48 | 5.01 | 405.07 | 84.0 |
| 6 | Arjun McPhersonARJUN · 6 overall | U | Minor | 5.40 | 6.93 | 4.35 | 6.68 | 4.92 | 5.63 | 394.00 | 81.7 |
| 7 | Bernard LawrenceTRUBOR2011 · 7 overall | C | Major | 5.71 | 6.70 | 4.67 | 6.25 | 5.09 | 5.07 | 391.28 | 81.2 |
| 8 | ALVIN AMOREAMO_DON · 8 overall | B | Major | 5.47 | 8.10 | 5.03 | 6.51 | 3.57 | 4.47 | 390.32 | 81.0 |
| 9 | Andre OddmanADDI · 9 overall | C | Minor | 8.31 | 7.54 | 4.17 | 5.99 | 3.90 | 6.72 | 390.23 | 81.0 |
| 10 | Lennie MoultonLENNIE1 · 10 overall | A | Major | 6.55 | 8.18 | 3.28 | 6.67 | 3.83 | 6.44 | 386.04 | 80.1 |
| 11 | Michael WilkinsonMAURIX45 · 11 overall | U | Minor | 5.92 | 5.19 | 4.45 | 7.15 | 4.67 | 4.06 | 358.19 | 74.3 |
| 12 | Kirk GossSIRGOSS · 12 overall | U | Minor | 6.56 | 5.82 | 4.31 | 5.70 | 3.97 | 5.16 | 347.25 | 72.0 |
| 13 | Troy ForemanTROY4 · 13 overall | C | Minor | 2.44 | 6.04 | 3.83 | 5.24 | 3.99 | 3.88 | 319.71 | 66.3 |
| 14 | Darnell BuckleBUCKLES · 14 overall | U | Minor | 5.41 | 5.63 | 3.77 | 4.14 | 4.06 | 5.01 | 317.51 | 65.9 |
| 15 | Pierre ChinPERRY · 15 overall | U | Minor | 6.50 | 4.71 | 3.17 | 5.23 | 4.33 | 3.98 | 305.84 | 63.5 |
| 16 | Sasha MullingsSASHA · 16 overall | U | Minor | 5.59 | 4.54 | 3.99 | 4.05 | 3.93 | 4.13 | 294.26 | 61.0 |
| 17 | Sean YingSEAN · 17 overall | U | Major | 7.33 | 5.00 | 3.03 | 5.42 | 3.25 | 3.85 | 291.77 | 60.5 |
| # | Shooter | Class | PF | S1· | S2 | S3 | S4 | S5 | S6 | Points | % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Sanjay WelshSANJAY · 1 overall | B | Minor | 5.11 | 6.14 | 3.78 | 5.32 | 4.56 | 5.02 | 491.47 | 100.0 |
| 2 | Marlon AlbertsMARLIMALS · 2 overall | U | Minor | 6.71 | 5.51 | 2.30 | 5.41 | 2.70 | 3.29 | 387.52 | 78.8 |
| 3 | Qusedon JonesG.JACK · 3 overall | U | Minor | 5.36 | 3.03 | 1.78 | 4.45 | 1.80 | 3.94 | 279.82 | 56.9 |
| 4 | Matthew Smith-BarrettSMITTYROYAL · 4 overall | U | Minor | 3.81 | 2.77 | 0.83 | 3.25 | 2.16 | 4.88 | 243.60 | 49.6 |
| 5 | Kissock LaingKISHOT · 5 overall | U | Minor | 4.12 | 2.83 | 1.79 | 2.87 | 1.74 | 1.48 | 225.57 | 45.9 |
| # | Shooter | Class | PF | S1· | S2 | S3 | S4 | S5 | S6 | Points | % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Michael Bradshaw · 1 overall | A | Minor | 7.55 | 6.57 | 4.38 | 5.35 | 5.42 | 4.84 | 454.50 | 100.0 |
| 2 | Chris HartWHITEMAN · 2 overall | U | Minor | 7.93 | 7.64 | 3.72 | 5.85 | 4.75 | 4.72 | 454.15 | 99.9 |
| 3 | Christopher NunezRETOOHS · 3 overall | U | Minor | 8.41 | 6.76 | 4.70 | 5.35 | 4.20 | 5.50 | 444.79 | 97.9 |
| 4 | Robin RickhiRECKLESS · 4 overall | C | Minor | 7.51 | 6.54 | 4.02 | 5.46 | 4.42 | 5.64 | 432.26 | 95.1 |
| 5 | Renee RickhiRENZ · 5 overall | B | Minor | 3.01 | 5.33 | 4.84 | 4.75 | 4.00 | 4.40 | 381.82 | 84.0 |
| 6 | Thomas HallCRUZ1LR · 6 overall | U | Minor | 5.84 | 5.43 | 3.53 | 5.50 | 3.02 | 4.20 | 355.99 | 78.3 |
| 7 | Paul ShoucairSHOOKS · 7 overall | U | Minor | 4.03 | 5.10 | 3.51 | 4.41 | 3.76 | 5.11 | 351.42 | 77.3 |
| 8 | Dennis TitusTITUS · 8 overall | C | Minor | 6.94 | 4.48 | 2.69 | 5.12 | 3.21 | 4.08 | 325.29 | 71.6 |
| 9 | Yeonie CampbellYEONIE · 9 overall | C | Minor | 7.24 | 3.60 | 4.24 | 3.40 | 3.58 | 0.00 | 295.37 | 65.0 |
| 10 | Dufton ShepherdDUFFY · 10 overall | U | Minor | 4.21 | 4.01 | 3.90 | 6.00 | 0.00 | 5.04 | 276.76 | 60.9 |
| 11 | John NelsonMAJOR · 11 overall | U | Minor | 6.22 | 3.85 | 1.04 | 3.22 | 2.85 | 3.90 | 245.75 | 54.1 |
| # | Shooter | Class | PF | S1· | S2 | S3 | S4 | S5 | S6 | Points | % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Paul DixonDICO · 1 overall | B | Major | 4.44 | 7.07 | 3.45 | 5.13 | 4.62 | 3.84 | 466.98 | 100.0 |
| 2 | Owen CampbellCAMUS · 2 overall | B | Major | 6.18 | 5.62 | 4.45 | 5.11 | 3.95 | 3.70 | 446.97 | 95.7 |
| 3 | Desmond PrinceSTAR · 3 overall | C | Minor | 3.74 | 5.08 | 2.52 | 4.19 | 2.65 | 4.09 | 342.05 | 73.2 |
| 4 | Dane SmithSECRETARIAT · 4 overall | C | Major | 6.49 | 3.89 | 2.49 | 4.11 | 2.84 | 3.82 | 331.55 | 71.0 |
| 5 | Manohar pai Mohan PaiPAI · 5 overall | U | Minor | 6.64 | 3.91 | 2.33 | 3.74 | 2.80 | 4.14 | 325.78 | 69.8 |
Stage cells show hit factor; the division's best hit factor on each stage is in red. Hover a cell for time and hits. A red dot after a stage number marks a classifier.
Stage by stage top runs on each stage, all divisions
1Stage 1 Range 5AComstock · 6 rounds · 38 runs · classifier CLC 65
| # | Shooter | Division | HF | Time | A · C · D · M · NS · P | Stage pts |
|---|---|---|---|---|---|---|
| 1 | Ryan Bramwell | Open | 10.2564 | 2.73 | 5 · 1 · 0 · 0 · 0 · 0 | 30.00 |
| 2 | Adrian Randle | Open | 9.9338 | 3.02 | 6 · 0 · 0 · 0 · 0 · 0 | 29.06 |
| 3 | Petrano Belafonte | Open | 9.7222 | 2.88 | 5 · 1 · 0 · 0 · 0 · 0 | 28.44 |
| 4 | Al Pal | Open | 8.4848 | 3.30 | 5 · 1 · 0 · 0 · 0 · 0 | 24.82 |
| 5 | Christopher Nunez | Production Optics | 8.4084 | 3.33 | 5 · 1 · 0 · 0 · 0 · 0 | 30.00 |
| 6 | Andre Oddman | Open | 8.3102 | 3.61 | 6 · 0 · 0 · 0 · 0 · 0 | 24.31 |
| 7 | Chris Hart | Production Optics | 7.9320 | 3.53 | 5 · 1 · 0 · 0 · 0 · 0 | 28.30 |
| 8 | Michael Bradshaw | Production Optics | 7.5472 | 3.71 | 5 · 1 · 0 · 0 · 0 · 0 | 26.93 |
| 9 | Robin Rickhi | Production Optics | 7.5067 | 3.73 | 5 · 1 · 0 · 0 · 0 · 0 | 26.78 |
| 10 | Sean Ying | Open | 7.3350 | 4.09 | 6 · 0 · 0 · 0 · 0 · 0 | 21.45 |
| 11 | Yeonie Campbell | Production Optics | 7.2423 | 3.59 | 4 · 2 · 0 · 0 · 0 · 0 | 25.84 |
| 12 | Dennis Titus | Production Optics | 6.9444 | 4.32 | 6 · 0 · 0 · 0 · 0 · 0 | 24.78 |
2Stage 2 Range 5BComstock · 28 rounds · 38 runs
| # | Shooter | Division | HF | Time | A · C · D · M · NS · P | Stage pts |
|---|---|---|---|---|---|---|
| 1 | Petrano Belafonte | Open | 8.2731 | 15.23 | 22 · 5 · 1 · 0 · 0 · 0 | 140.00 |
| 2 | Lennie Moulton | Open | 8.1801 | 15.77 | 19 · 8 · 1 · 0 · 0 · 0 | 138.43 |
| 3 | Ryan Bramwell | Open | 8.1685 | 15.67 | 22 · 6 · 0 · 0 · 0 · 0 | 138.23 |
| 4 | ALVIN AMORE | Open | 8.0967 | 16.55 | 22 · 6 · 0 · 0 · 0 · 0 | 137.01 |
| 5 | Chris Hart | Production Optics | 7.6375 | 15.45 | 22 · 6 · 0 · 0 · 1 · 0 | 140.00 |
| 6 | Andre Oddman | Open | 7.5448 | 16.17 | 20 · 7 · 1 · 0 · 0 · 0 | 127.68 |
| 7 | Al Pal | Open | 7.1429 | 15.26 | 19 · 8 · 0 · 1 · 0 · 0 | 120.87 |
| 8 | Paul Dixon | Standard | 7.0724 | 18.24 | 21 · 5 · 2 · 0 · 0 · 0 | 140.00 |
| 9 | Shayon Francis | Open | 7.0466 | 19.30 | 26 · 2 · 0 · 0 · 0 · 0 | 119.24 |
| 10 | Arjun McPherson | Open | 6.9279 | 17.61 | 21 · 5 · 2 · 0 · 0 · 0 | 117.24 |
| 11 | Christopher Nunez | Production Optics | 6.7612 | 18.34 | 21 · 6 · 1 · 0 · 0 · 0 | 123.94 |
| 12 | Adrian Randle | Open | 6.7069 | 16.55 | 20 · 7 · 0 · 1 · 0 · 0 | 113.50 |
3Stage 3 Range 5CComstock · 18 rounds · 38 runs
| # | Shooter | Division | HF | Time | A · C · D · M · NS · P | Stage pts |
|---|---|---|---|---|---|---|
| 1 | Adrian Randle | Open | 5.8591 | 12.63 | 11 · 6 · 1 · 0 · 0 · 0 | 90.00 |
| 2 | Petrano Belafonte | Open | 5.4242 | 14.38 | 12 · 6 · 0 · 0 · 0 · 0 | 83.32 |
| 3 | Al Pal | Open | 5.3846 | 13.00 | 9 · 8 · 1 · 0 · 0 · 0 | 82.71 |
| 4 | Ryan Bramwell | Open | 5.3019 | 13.58 | 14 · 4 · 0 · 0 · 1 · 0 | 81.44 |
| 5 | ALVIN AMORE | Open | 5.0260 | 17.31 | 15 · 3 · 0 · 0 · 0 · 0 | 77.20 |
| 6 | Renee Rickhi | Production Optics | 4.8387 | 17.36 | 15 · 3 · 0 · 0 · 0 · 0 | 90.00 |
| 7 | Shayon Francis | Open | 4.7323 | 16.06 | 13 · 3 · 2 · 0 · 0 · 0 | 72.69 |
| 8 | Christopher Nunez | Production Optics | 4.7006 | 17.87 | 15 · 3 · 0 · 0 · 0 · 0 | 87.43 |
| 9 | Bernard Lawrence | Open | 4.6680 | 15.21 | 13 · 4 · 0 · 1 · 0 · 0 | 71.70 |
| 10 | Owen Campbell | Standard | 4.4483 | 17.31 | 7 · 10 · 1 · 0 · 0 · 0 | 90.00 |
| 11 | Michael Wilkinson | Open | 4.4461 | 13.72 | 10 · 7 · 0 · 1 · 0 · 0 | 68.30 |
| 12 | Michael Bradshaw | Production Optics | 4.3827 | 16.20 | 15 · 2 · 0 · 1 · 0 · 0 | 81.52 |
4Stage 4 Range 5DComstock · 16 rounds · 38 runs
| # | Shooter | Division | HF | Time | A · C · D · M · NS · P | Stage pts |
|---|---|---|---|---|---|---|
| 1 | Petrano Belafonte | Open | 7.8594 | 9.67 | 14 · 2 · 0 · 0 · 0 · 0 | 80.00 |
| 2 | Ryan Bramwell | Open | 7.2937 | 10.42 | 14 · 2 · 0 · 0 · 0 · 0 | 74.24 |
| 3 | Michael Wilkinson | Open | 7.1498 | 10.35 | 13 · 3 · 0 · 0 · 0 · 0 | 72.78 |
| 4 | Arjun McPherson | Open | 6.6798 | 10.18 | 11 · 4 · 1 · 0 · 0 · 0 | 67.99 |
| 5 | Lennie Moulton | Open | 6.6667 | 11.10 | 12 · 3 · 1 · 0 · 0 · 0 | 67.86 |
| 6 | Adrian Randle | Open | 6.6019 | 10.30 | 10 · 6 · 0 · 0 · 0 · 0 | 67.20 |
| 7 | ALVIN AMORE | Open | 6.5147 | 12.28 | 16 · 0 · 0 · 0 · 0 · 0 | 66.31 |
| 8 | Bernard Lawrence | Open | 6.2450 | 12.49 | 14 · 2 · 0 · 0 · 0 · 0 | 63.57 |
| 9 | Shayon Francis | Open | 6.1839 | 12.29 | 14 · 2 · 0 · 0 · 0 · 0 | 62.95 |
| 10 | Dufton Shepherd | Production Optics | 5.9968 | 12.34 | 13 · 3 · 0 · 0 · 0 · 0 | 80.00 |
| 11 | Andre Oddman | Open | 5.9903 | 10.35 | 8 · 7 · 1 · 0 · 0 · 0 | 60.98 |
| 12 | Al Pal | Open | 5.9130 | 11.50 | 11 · 4 · 1 · 0 · 0 · 0 | 60.19 |
5Stage 5 Range 10Comstock · 24 rounds · 37 runs
| # | Shooter | Division | HF | Time | A · C · D · M · NS · P | Stage pts |
|---|---|---|---|---|---|---|
| 1 | Al Pal | Open | 6.3510 | 17.32 | 19 · 5 · 0 · 0 · 0 · 0 | 120.00 |
| 2 | Ryan Bramwell | Open | 6.2500 | 18.24 | 21 · 3 · 0 · 0 · 0 · 0 | 118.09 |
| 3 | Shayon Francis | Open | 5.4848 | 20.42 | 21 · 2 · 1 · 0 · 0 · 0 | 103.63 |
| 4 | Michael Bradshaw | Production Optics | 5.4155 | 21.42 | 22 · 2 · 0 · 0 · 0 · 0 | 120.00 |
| 5 | Petrano Belafonte | Open | 5.3850 | 18.57 | 15 · 8 · 1 · 0 · 0 · 0 | 101.75 |
| 6 | Adrian Randle | Open | 5.1833 | 15.82 | 18 · 4 · 0 · 2 · 0 · 0 | 97.94 |
| 7 | Bernard Lawrence | Open | 5.0880 | 21.03 | 17 · 4 · 3 · 0 · 0 · 0 | 96.13 |
| 8 | Arjun McPherson | Open | 4.9219 | 21.13 | 16 · 8 · 0 · 0 · 0 · 0 | 93.00 |
| 9 | Chris Hart | Production Optics | 4.7458 | 20.65 | 18 · 6 · 0 · 0 · 1 · 0 | 105.16 |
| 10 | Michael Wilkinson | Open | 4.6651 | 21.65 | 21 · 2 · 0 · 1 · 0 · 0 | 88.15 |
| 11 | Paul Dixon | Standard | 4.6218 | 23.80 | 16 · 7 · 1 · 0 · 0 · 0 | 120.00 |
| 12 | Sanjay Welsh | Production | 4.5566 | 24.58 | 21 · 2 · 1 · 0 · 0 · 0 | 120.00 |
6Stage 6 Range 5B2Comstock · 8 rounds · 37 runs
| # | Shooter | Division | HF | Time | A · C · D · M · NS · P | Stage pts |
|---|---|---|---|---|---|---|
| 1 | Ryan Bramwell | Open | 6.7979 | 5.59 | 7 · 1 · 0 · 0 · 0 · 0 | 40.00 |
| 2 | Andre Oddman | Open | 6.7164 | 5.36 | 6 · 2 · 0 · 0 · 0 · 0 | 39.52 |
| 3 | Lennie Moulton | Open | 6.4394 | 5.28 | 4 · 3 · 1 · 0 · 0 · 0 | 37.89 |
| 4 | Al Pal | Open | 6.3439 | 5.99 | 7 · 1 · 0 · 0 · 0 · 0 | 37.33 |
| 5 | Robin Rickhi | Production Optics | 5.6380 | 6.74 | 7 · 1 · 0 · 0 · 0 · 0 | 40.00 |
| 6 | Arjun McPherson | Open | 5.6291 | 6.04 | 5 · 3 · 0 · 0 · 0 · 0 | 33.12 |
| 7 | Christopher Nunez | Production Optics | 5.4993 | 6.91 | 7 · 1 · 0 · 0 · 0 · 0 | 39.02 |
| 8 | Kirk Goss | Open | 5.1613 | 7.75 | 8 · 0 · 0 · 0 · 0 · 0 | 30.37 |
| 9 | Adrian Randle | Open | 5.1376 | 5.45 | 7 · 1 · 0 · 0 · 1 · 0 | 30.23 |
| 10 | Paul Shoucair | Production Optics | 5.1136 | 7.04 | 6 · 2 · 0 · 0 · 0 · 0 | 36.28 |
| 11 | Bernard Lawrence | Open | 5.0734 | 7.49 | 6 · 2 · 0 · 0 · 0 · 0 | 29.85 |
| 12 | Dufton Shepherd | Production Optics | 5.0441 | 7.93 | 8 · 0 · 0 · 0 · 0 · 0 | 35.79 |
Stages
| # | Stage | Scoring | Rounds | Points | Classifier |
|---|---|---|---|---|---|
| 1 | Stage 1 Range 5A | Comstock | 6 | 30 | CLC 65 |
| 2 | Stage 2 Range 5B | Comstock | 28 | 140 | |
| 3 | Stage 3 Range 5C | Comstock | 18 | 90 | |
| 4 | Stage 4 Range 5D | Comstock | 16 | 80 | |
| 5 | Stage 5 Range 10 | Comstock | 24 | 120 | |
| 6 | Stage 6 Range 5B2 | Comstock | 8 | 40 |
Field
GM0M0A3B–D13U22