2020 Season Race Results
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ZPT log for Race 5, GS at Northstar on February 27th 2022
Generated Mon Apr 11 17:22:34 2022 by hcp version 20.0
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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 |
| --- ---------- --- | --- ---------- --- |
| 613 Greg Peairs 60.02 | 613 Greg Peairs 60.16 |
| 814 Shayne Wallace 61.38 | 814 Shayne Wallace 63.44 |
| 650 John Mcgregor 63.04 | 20 David Baird 64.08 |
| 20 David Baird 63.25« | 804 Mark Ostroff 64.26 |
| 300 Brett Evart 64.42« | 501 Jeff Farnsworth 64.46« |
| 1 Bob Ellis 64.81« | 650 John Mcgregor 64.65« |
| 501 Jeff Farnsworth 64.97« | 642 Corey Doolin 65.82« |
| 803 Rick Harrington 65.53« | 803 Rick Harrington 66.40« |
| 804 Mark Ostroff 65.61 | 300 Brett Evart 66.75« |
| 642 Corey Doolin 66.09 | 1 Bob Ellis 68.05 |
| 928 Donald Pawlowski 67.30 | 928 Donald Pawlowski 68.33 |
| 398 Paul Vlasveld 68.72 | 398 Paul Vlasveld 70.86 |
| 31 Joyce Yamamoto 72.46 | 100 Chuck Roncancio 71.87 |
| | 31 Joyce Yamamoto 76.28 |
| ====== | ====== |
| Resultant ZPT: 64.59 | Resultant ZPT: 65.61 |
| ====== | ====== |
| (selection was done manually) | (selection was by middle cluster) |
Final ZPT information for Upper:
+-----------------------------------------------------------------------------+
| | Run 1 | Run 2 | Combined |
| | ----- | ----- | -------- |
| Final ZPT: | 64.59 | 65.61 | 130.20 |
| Strikes: | 13.63% (6 of 44) | 11.36% (5 of 44) | 13.63% (6 of 44) |
| In handicap: | 56.81% (25 of 44) | 59.09% (26 of 44) | 54.54% (24 of 44) |
| In 2 h/caps: | 86.36% (38 of 44) | 86.36% (38 of 44) | 88.63% (39 of 44) |
| Beat cutoff: | 97.72% (43 of 44) | 100.00% (44 of 44) | 97.72% (43 of 44) |
+-----------------------------------------------------------------------------+
Pacesetters Handicaps based on final ZPTs:
Bib Pacesetter | Rated | Run 1 | Run 2 |
--- ---------- | ----- | ----- | ----- |
1 Bob Ellis | 20.87% | 21.28% | 25.37% |
803 Rick Harrington | 22.60% | 24.40% | 24.08% |
501 Jeff Farnsworth | 22.82% | 23.54% | 20.68% |
642 Corey Doolin | 23.20% | 26.07% | 23.60% |
650 John McGregor | 34.24% | 31.02% | 32.28% |
928 Donald Pawlowski | 34.76% | 40.42% | 40.35% |
613 Greg Peairs | 35.50% | 25.93% | 24.26% |
814 Shayne Wallace | 38.79% | 31.89% | 34.20% |
398 Paul Vlasveld | 39.03% | 47.93% | 50.16% |
31 Joyce Yamamoto | 41.07% | 58.25% | 64.02% |
300 Brett Evart | 42.80% | 42.43% | 45.29% |
100 Chuck Roncancio | 43.95% | - | 57.68% |
804 Mark Ostroff | 44.76% | 47.05% | 41.79% |
20 David Baird | 45.50% | 42.48% | 42.12% |
Strikers on course Upper:
| Run 1 | Run 2 | Combined |
| H'cap Strks | H'cap Strks | H'cap Strks |
| ----- ----- | ----- ----- | ----- ----- |
| 302 Emil Praun S02OM | 23.70% 1 | 21.87% 1 | 22.78% 1 |
| 309 Vouk Praun-Petrovic S01JM | 18.06% 1 | 14.57% 1 | 16.30% 1 |
| 331 Lena Petrovic S03OW | 30.14% 1 | 31.53% 1 | 30.84% 1 |
| 486 Daniel Girard S02SVM | 23.64% 1 | 24.67% 1 | 24.16% 1 |
| 613 Greg Peairs S02SVM | 25.93% 1 | 24.26% 1 | 25.09% 1 |
| 904 Stephen Bard S03VM | 31.22% 1 | No strike | 32.41% 1 |
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 | 65.20 | 6 (13.63%) | 66.81 | 10 (22.72%) |
| Tightest cluster | 65.06 | 6 (13.63%) | 64.17 | 2 (4.54%) |
| Fastest cluster | 62.42 | 0 (0%) | 63.28 | 1 (2.27%) |
| Middle cluster | 65.06 | 6 (13.63%) | 65.61 | 5 (11.36%) |
| Slowest cluster | 68.03 | 16 (36.36%) | 71.07 | 23 (52.27%) |
| | | From 44 racers | | From 44 racers |
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ZPT Calculations for Course Middle
==================================
Classes: L1 L2 SB6 SB9 S04 S05 S06 S07 S08 S09 S10
ZPTs calculated from individual pacesetter handicaps and times
(computed as average of those marked):
| Run 1 | Run 2 |
| Bib Pacesetter ZPT | Bib Pacesetter ZPT |
| --- ---------- --- | --- ---------- --- |
| 20 David Baird 59.70 | 20 David Baird 63.23 |
| 804 Mark Ostroff 62.19 | 804 Mark Ostroff 64.75 |
| 888 Debi Phelps 63.95« | 100 Chuck Roncancio 64.80« |
| 650 John Mcgregor 64.33« | 888 Debi Phelps 65.49« |
| 928 Donald Pawlowski 65.77« | 650 John Mcgregor 66.76« |
| 100 Chuck Roncancio 67.09« | 398 Paul Vlasveld 68.11 |
| 398 Paul Vlasveld 69.24 | 928 Donald Pawlowski 68.21 |
| ====== | ====== |
| Resultant ZPT: 65.28 | Resultant ZPT: 65.68 |
| ====== | ====== |
| (selection was done manually) | (selection was by middle cluster) |
Final ZPT information for Middle:
+-----------------------------------------------------------------------------+
| | Run 1 | Run 2 | Combined |
| | ----- | ----- | -------- |
| Final ZPT: | 65.28 | 65.68 | 130.96 |
| Strikes: | 9.61% (5 of 52) | 12.00% (6 of 50) | 11.53% (6 of 52) |
| In handicap: | 55.76% (29 of 52) | 48.00% (24 of 50) | 44.23% (23 of 52) |
| In 2 h/caps: | 73.07% (38 of 52) | 80.00% (40 of 50) | 65.38% (34 of 52) |
| Beat cutoff: | 78.84% (41 of 52) | 88.00% (44 of 50) | 73.07% (38 of 52) |
+-----------------------------------------------------------------------------+
Pacesetters Handicaps based on final ZPTs:
Bib Pacesetter | Rated | Run 1 | Run 2 |
--- ---------- | ----- | ----- | ----- |
650 John McGregor | 34.24% | 32.30% | 36.44% |
928 Donald Pawlowski | 34.76% | 35.78% | 39.95% |
398 Paul Vlasveld | 39.03% | 47.47% | 44.18% |
100 Chuck Roncancio | 43.95% | 47.94% | 42.03% |
804 Mark Ostroff | 44.76% | 37.91% | 42.72% |
20 David Baird | 45.50% | 33.07% | 40.08% |
888 Debi Phelps | 53.68% | 50.56% | 53.24% |
Strikers on course Middle:
| Run 1 | Run 2 | Combined |
| H'cap Strks | H'cap Strks | H'cap Strks |
| ----- ----- | ----- ----- | ----- ----- |
| 686 Laine Parkhurst S09JW | 70.98% 2 | 66.09% 3 | 66.09% 3 |
| 310 Neva Praun-Petrovic S06JW | 48.82% 2 | 44.94% 2 | 46.87% 2 |
| 494 Mike Wyatt S06VM | 47.50% 2 | 50.80% 1 | 49.16% 2 |
| 353 Brooke Thomas S05JW | 46.96% 1 | 43.45% 1 | 45.20% 1 |
| 315 Abdi Nejad S04OM | 36.44% 1 | 36.32% 1 | 36.38% 1 |
| 64 Larry Keefer S06OM | No strike | 59.43% 1 | 59.87% 1 |
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 | 64.61 | 5 (9.61%) | 65.90 | 7 (14.00%) |
| Tightest cluster | 64.68 | 5 (9.61%) | 65.01 | 5 (10.00%) |
| Fastest cluster | 61.94 | 3 (5.76%) | 64.26 | 5 (10.00%) |
| Middle cluster | 64.68 | 5 (9.61%) | 65.68 | 6 (12.00%) |
| Slowest cluster | 67.36 | 12 (23.07%) | 67.69 | 11 (22.00%) |
| | | From 52 racers | | From 50 racers |
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Final Strike Information For All Courses Combined
=================================================
309 Vouk Praun-Petrovic S01JM 16.30%, 1 strike below 19.00%
486 Daniel Girard S02SVM 24.16%, 1 strike below 26.00%
613 Greg Peairs S02SVM 25.09%, 1 strike below 26.00%
302 Emil Praun S02OM 22.78%, 1 strike below 26.00%
331 Lena Petrovic S03OW 30.84%, 1 strike below 33.00%
904 Stephen Bard S03VM 32.41%, 1 strike below 33.00%
315 Abdi Nejad S04OM 36.38%, 1 strike below 40.00%
353 Brooke Thomas S05JW 45.20%, 1 strike below 50.00%
310 Neva Praun-Petrovic S06JW 46.87%, 2 strikes below 60.00%
494 Mike Wyatt S06VM 49.16%, 2 strikes below 60.00%
64 Larry Keefer S06OM 59.87%, 1 strike below 60.00%
686 Laine Parkhurst S09JW 66.09%, 3 strikes below 90.00%