Bill Williams
CMP #441617
EIC Match Stats
5cards
0wins
0top-3
462-8best EIC
94-1best OH
95-0best Sit
92-2best 300
181-5best 600
Best 5 EIC avg 425.8
Performance
How the ratings work
- ATC Rating
- On the same scale as a 500 score. It's the average of your best 5 Card Ratings from the last 18 months. You need 5 rated cards to be ranked. A year's Rating is your ATC Rating at the end of that season (the 18 months to 31 Dec; the current year uses 30 Sep until 31 Dec).
- 80-Shot Rating
- The same as the ATC Rating but for 800-point (80-shot) matches like Games Cup days and 800 aggregates. Best 5 in the last 18 months.
- Best 10 Avg
- The average of your best 10 totals over 18 months (EIC and NTI cards for EIC, 800-point cards for 80-shot). The current year runs 1 Jul last year to today; past years run 1 Jul to 31 Dec. Field beaten, consistency and X counts use the same 10 cards. The change compares it with the year before.
- Stage Averages
- The average of your best 10 scores and their X count in each stage over the same 18 months, kept separate for EIC (EIC, NTI and same-length President’s stages) and 80-shot.
- Recent Form
- The average of your last 5 Card Ratings, next to your ATC Rating.
- Field Rating
- How strong the match was, on the same scale as a 500 score. It's the average of the top 10 entrants' prior-year EIC averages, set before anyone shoots. A match needs at least 5 rated entrants to get one.
- Card Rating
- Your score adjusted for the day. It's your score plus the field's prior-year average, minus what those top 10 shooters actually averaged that day. A tough day adds points and an easy day takes some away. It tops out at 500.
- Consistency (±)
- How much your scores swing from match to match. It's the standard deviation of your best 10 totals over 18 months, so lower is better. ±5 means your scores usually land within about 5 points of your average.
- Beat
- The average share of the field you finished ahead of in your best 10 cards over 18 months. 94% means you beat about 94% of the other shooters each time. A win is 100%.
- Rival
- A shooter at your level (same Distinguished status, a Perry regular like you, and an ATC Rating within 5 points of yours) you've shot at least 10 matches with, whose scores are closest to yours.
—EIC ATC Rating · 4 of 5 cards
442.3EIC Best 3 avg · 18 mo
26%field beaten · best 3
±21.1consistency · best 3
6.3X per 50 · best 3
Full Performance
729.480-Shot Rating · #517 of 615
725.080-shot Best 6 avg · 18 mo
+23.7vs 2025 Best 6 (+3.4%)
13%field beaten · best 6
±18.2consistency · best 6
9.2X per 80 · best 6
11rated cards · 18 months
742.1Best card · MASSACHUSETTS STATE SERVICE RIFLE CHAMPIONSHIP · 11 JUL 2026 · 741-13
| Year | Cards | Best 10 · 18 mo | X/80 | ± | Beat | Rating |
|---|---|---|---|---|---|---|
| 2026 | 6 | 725.0 | 9.2 | ±18.2 | 13% | 730.6 |
| 2025 | 6 | 701.3 | 5.0 | ±9.2 | 7% | 708.1 |
| 2024 | 1 | not rated | ||||
87.7Standing · 0.7 X
90.0Sitting Rapid · 0.3 X
86.0300 Rapid · 0.7 X
178.7600 Slow · 4.7 X
3 EIC/NTI cards · 1 Jul 2025 – 29 Oct 2026
179.3Standing · 1.3 X
178.7Sitting Rapid · 2.0 X
184.7300 Rapid · 2.3 X
182.3600 Slow · 3.5 X
6 80-shot cards · 1 Jul 2025 – 29 Oct 2026
| Stage | 20 Shot | 10 Shot | Board |
|---|---|---|---|
| Standing | 181-128 Jun 2026 | 94-112 Jul 2026 | 390of 477 |
| Sitting Rapid | 188-311 Jul 2026 | 95-012 Jul 2026 | 438of 453 |
| 300 Rapid | 189-311 Jul 2026 | 92-212 Jul 2026 | 460of 475 |
| 600 Slow | 185-311 Jul 2026 | — | 613of 647 |
Excellence-in-Competition Matches
| Year | Match | Finish | OH | Sit | 300 | 600 | Total | Field Rating | Card Rating |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | MASSACHUSETTS SERVICE RIFLE CHAMPIONSHIP EIC · 12 JUL 2026 | 10 of 19 | 94-1 | 95-0 | 92-2 | 181-5 | 462-8 | 469.2 | 457.8 |
| 2026 | READING NE REGIONAL EIC · 30 AUG 2026 | 17 of 20 | 89-1 | 91-0 | 88-0 | 177-3 | 445-4 | 472.8 | 446.3 |
| 2025 | MASSACHUSETTS SERVICE RIFLE CHAMPIONSHIP EIC · 13 JUL 2025 | 21 of 24 | 80-0 | 84-1 | 78-0 | 178-6 | 420-7 | 471.1 | 411.0 |
| 2025 | MASSACHUSETTS HIGH POWER CHAMPIONSHIP EIC · 15 JUN 2025 | 17 of 20 | 73-0 | 86-1 | 88-1 | 177-2 | 424-4 | 458.1 | 410.5 |
| 2024 | READING EIC · 2 JUN 2024 | 30 of 33 | 70-0 | 73-0 | 72-0 | 163-3 | 378-3 | 472.0 | 379.3 |