2023 Season Race Results
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ZPT log for Race 2, GS at Northstar on February 12th 2023
Generated Sat Apr 15 10:35:51 2023 by hcp version 20.1
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ZPT Calculations for Course Upper
=================================
Classes: L0 S00 S01 S02 S03
ZPTs calculated from individual pacesetter handicaps and times
(computed as average of those marked):
| Run 1 | Run 2 |
| Bib Pacesetter ZPT | Bib Pacesetter ZPT |
| --- ---------- --- | --- ---------- --- |
| 814 Shayne Wallace 64.09 | 804 Mark Ostroff 65.35 |
| 804 Mark Ostroff 64.47 | 466 Bill Phelps 65.85 |
| 466 Bill Phelps 65.76 | 814 Shayne Wallace 66.06 |
| 1 Bob Ellis 66.46« | 100 Chuck Roncancio 66.77« |
| 100 Chuck Roncancio 66.56« | 84 David Baird 67.75« |
| 84 David Baird 66.73« | 1 Bob Ellis 67.96« |
| 642 Corey Doolin 67.99« | 642 Corey Doolin 68.92« |
| 300 Brett Evart 69.11 | 300 Brett Evart 69.20 |
| 803 Rick Harrington 70.11 | 803 Rick Harrington 69.71 |
| 398 Paul Vlasveld 72.09 | 501 Jeff Farnsworth 72.26 |
| 501 Jeff Farnsworth 74.18 | 398 Paul Vlasveld 72.73 |
| ====== | ====== |
| Resultant ZPT: 66.93 | Resultant ZPT: 67.85 |
| ====== | ====== |
| (selection was by middle cluster) | (selection was by middle cluster) |
Final ZPT information for Upper:
+-----------------------------------------------------------------------------+
| | Run 1 | Run 2 | Combined |
| | ----- | ----- | -------- |
| Final ZPT: | 66.93 | 67.85 | 134.78 |
| Strikes: | 3.33% (1 of 30) | 0% (0 of 30) | 0% (0 of 30) |
| In handicap: | 53.33% (16 of 30) | 60.00% (18 of 30) | 53.33% (16 of 30) |
| In 2 h/caps: | 93.33% (28 of 30) | 96.66% (29 of 30) | 96.66% (29 of 30) |
| Beat cutoff: | 100.00% (30 of 30) | 100.00% (30 of 30) | 100.00% (30 of 30) |
+-----------------------------------------------------------------------------+
Pacesetters Handicaps based on final ZPTs:
Bib Pacesetter | Rated | Run 1 | Run 2 |
--- ---------- | ----- | ----- | ----- |
1 Bob Ellis | 20.87% | 20.03% | 21.07% |
803 Rick Harrington | 22.60% | 28.43% | 25.96% |
501 Jeff Farnsworth | 22.82% | 36.14% | 30.80% |
642 Corey Doolin | 23.20% | 25.16% | 25.15% |
466 Bill Phelps | 30.08% | 27.82% | 26.24% |
814 Shayne Wallace | 38.79% | 32.91% | 35.13% |
398 Paul Vlasveld | 39.03% | 49.76% | 49.04% |
300 Brett Evart | 42.80% | 47.46% | 45.65% |
100 Chuck Roncancio | 43.95% | 43.16% | 41.66% |
804 Mark Ostroff | 44.76% | 39.45% | 39.43% |
84 David Baird | 45.50% | 45.07% | 45.30% |
Strikers on course Upper:
| Run 1 | Run 2 | Combined |
| H'cap Strks | H'cap Strks | H'cap Strks |
| ----- ----- | ----- ----- | ----- ----- |
| 331 Lena Petrovic S03OW | 32.30% 1 | No strike | No strike |
ZPTs resulting from different pacesetter selection algorithms:
(informative only - not used in setting ZPTs)
| | Run 1 | Run 2 |
| ZPT Algorithm | ZPT | Strikes | ZPT | Strikes |
| ------------- | --- | ------- | --- | ------- |
| Average ZPT | 67.95 | 2 (6.66%) | 68.41 | 1 (3.33%) |
| Tightest cluster | 66.37 | 0 (0%) | 66.00 | 0 (0%) |
| Fastest cluster | 65.19 | 0 (0%) | 66.00 | 0 (0%) |
| Middle cluster | 66.93 | 1 (3.33%) | 67.85 | 0 (0%) |
| Slowest cluster | 71.37 | 10 (33.33%) | 70.97 | 5 (16.66%) |
| | | From 30 racers | | From 30 racers |
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ZPT Calculations for Course Lower
=================================
Classes: L1 L2 SB6 SB9 S08 S09 S10 S04 S05 S06 S07
ZPTs calculated from individual pacesetter handicaps and times
(computed as average of those marked):
| Run 1 | Run 2 |
| Bib Pacesetter ZPT | Bib Pacesetter ZPT |
| --- ---------- --- | --- ---------- --- |
| 804 Mark Ostroff 64.58 | 804 Mark Ostroff 66.23 |
| 84 David Baird 65.81 | 466 Bill Phelps 67.61 |
| 466 Bill Phelps 66.77 | 84 David Baird 70.13« |
| 888 Debi Phelps 69.10« | 100 Chuck Roncancio 70.35« |
| 100 Chuck Roncancio 69.87« | 888 Debi Phelps 71.50« |
| 501 Jeff Farnsworth 73.57« | 33 Nikki Rubio 74.53 |
| 33 Nikki Rubio 73.69 | 501 Jeff Farnsworth 75.21 |
| ====== | ====== |
| Resultant ZPT: 70.84 | Resultant ZPT: 70.66 |
| ====== | ====== |
| (selection was done manually) | (selection was by middle cluster) |
Final ZPT information for Lower:
+-----------------------------------------------------------------------------+
| | Run 1 | Run 2 | Combined |
| | ----- | ----- | -------- |
| Final ZPT: | 70.84 | 70.66 | 141.50 |
| Strikes: | 15.00% (6 of 40) | 13.15% (5 of 38) | 12.50% (5 of 40) |
| In handicap: | 62.50% (25 of 40) | 57.89% (22 of 38) | 52.50% (21 of 40) |
| In 2 h/caps: | 77.50% (31 of 40) | 81.57% (31 of 38) | 72.50% (29 of 40) |
| Beat cutoff: | 85.00% (34 of 40) | 89.47% (34 of 38) | 80.00% (32 of 40) |
+-----------------------------------------------------------------------------+
Pacesetters Handicaps based on final ZPTs:
Bib Pacesetter | Rated | Run 1 | Run 2 |
--- ---------- | ----- | ----- | ----- |
501 Jeff Farnsworth | 22.82% | 27.56% | 30.73% |
466 Bill Phelps | 30.08% | 22.61% | 24.48% |
100 Chuck Roncancio | 43.95% | 41.99% | 43.33% |
804 Mark Ostroff | 44.76% | 31.97% | 35.69% |
84 David Baird | 45.50% | 35.17% | 44.42% |
888 Debi Phelps | 53.68% | 49.91% | 55.51% |
33 Nikki Rubio | 64.75% | 71.40% | 73.78% |
Strikers on course Lower:
| Run 1 | Run 2 | Combined |
| H'cap Strks | H'cap Strks | H'cap Strks |
| ----- ----- | ----- ----- | ----- ----- |
| 69 Rocky Speakman S04SVM | 26.43% 2 | 28.54% 2 | 27.49% 2 |
| 315 Abdi Nejad S04VM | 33.11% 1 | 34.95% 1 | 34.03% 1 |
| 105 Greg Makowski S07VM | 66.74% 1 | 62.52% 1 | 64.63% 1 |
| 967 Neill Farnsworth S05JM | 42.87% 1 | 46.71% 1 | 44.79% 1 |
| 820 Nan Carnal S06SVW | 59.74% 1 | 58.74% 1 | 59.24% 1 |
| 106 Charles Schrey S06VM | 57.18% 1 | No strike | No strike |
ZPTs resulting from different pacesetter selection algorithms:
(informative only - not used in setting ZPTs)
| | Run 1 | Run 2 |
| ZPT Algorithm | ZPT | Strikes | ZPT | Strikes |
| ------------- | --- | ------- | --- | ------- |
| Average ZPT | 69.05 | 3 (7.50%) | 70.79 | 5 (13.15%) |
| Tightest cluster | 65.72 | 1 (2.50%) | 70.66 | 5 (13.15%) |
| Fastest cluster | 65.72 | 1 (2.50%) | 67.99 | 2 (5.26%) |
| Middle cluster | 68.58 | 3 (7.50%) | 70.66 | 5 (13.15%) |
| Slowest cluster | 72.37 | 8 (20.00%) | 73.74 | 10 (26.31%) |
| | | From 40 racers | | From 38 racers |
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Final Strike Information For All Courses Combined
=================================================
69 Rocky Speakman S04SVM 27.49%, 2 strikes below 40.00%
315 Abdi Nejad S04VM 34.03%, 1 strike below 40.00%
967 Neill Farnsworth S05JM 44.79%, 1 strike below 50.00%
820 Nan Carnal S06SVW 59.24%, 1 strike below 60.00%
105 Greg Makowski S07VM 64.63%, 1 strike below 70.00%