Ken Duffy
Rating
684
Current Handicap
15
Matches Played
4
Wins
11
Losses
27%
Win Rate
8.3
Avg Win Margin
8.5
Avg Loss Margin
4-2
Home Record
0-9
Away Record
Career
No career milestones yet — keep bowling!
Season Highlights
No season milestones recorded yet.
Handicap Trend
All Time · 15 matches
Formula: Rating = 1000 + (weighted score × 300). Each factor is normalized to −1…+1, multiplied by its weight, then summed. Bayesian shrinkage: the raw rating is pulled toward 1000 by a confidence factor (matches ÷ 50), so players with few games don't get extreme handicaps. Recency blend: the shrunk all-time rating is blended with a separate rating from the seasons selected in Handicap Calculation Years (currently 2022, 2023, 2024, 2025, 2026), weighted up to 40% based on recent match volume (30+ matches = full 40%). Players with no recent matches keep their all-time rating unchanged. Rating is mapped to handicap 0–15 (lower = stronger).
League
| Club | Seasons | Division(s) | P | W | L | Win % |
|---|---|---|---|---|---|---|
| Rainford North End | 2022–2026 | Division 3 | 15 | 4 | 11 | 26.7% |
| Date | Opponent | H/A | Score | Result | Margin | Competition | Division |
|---|---|---|---|---|---|---|---|
| 8/12/2026 | Ian Appleton | A | 5-21 | LOSS | -16 | League | Division 3 |
| 10/4/2022 | Simon Churchill | A | 10-21 | LOSS | -11 | League | Division 3 |
| 8/30/2022 | James Hopkins | H | 21-18 | WIN | +3 | League | Division 3 |
| 8/23/2022 | John Stamp | A | 9-21 | LOSS | -12 | League | Division 3 |
| 8/16/2022 | Ken Naylor | H | 21-19 | WIN | +2 | League | Division 3 |
| 8/10/2022 | K Webster | A | 16-21 | LOSS | -5 | League | Division 3 |
| 7/26/2022 | Paul Watkinson | A | 7-21 | LOSS | -14 | League | Division 3 |
| 7/19/2022 | Rob Ball | H | 21-14 | WIN | +7 | League | Division 3 |
| 7/12/2022 | Charlie McFarlane | A | 11-21 | LOSS | -10 | League | Division 3 |
| 6/21/2022 | James Hopkins | A | 15-21 | LOSS | -6 | League | Division 3 |
| 6/14/2022 | Unknown | H | 21-0 | WIN | +21 | League | Division 3 |
| 6/7/2022 | Ken Byrom | A | 15-21 | LOSS | -6 | League | Division 3 |
| 5/17/2022 | Les Clare | H | 18-21 | LOSS | -3 | League | Division 3 |
| 4/26/2022 | John Pickavance | A | 14-21 | LOSS | -7 | League | Division 3 |
| 4/19/2022 | John Burrows | H | 18-21 | LOSS | -3 | League | Division 3 |
Current Streak
In a slump
Longest Win Run
Career best winning streak
Longest Loss Run
Career worst losing streak
| Opponent | W | L | Total | Win % | Last Met |
|---|---|---|---|---|---|
| James Hopkins | 1 | 1 | 2 | 50% | 8/30/2022 |
| Ian Appleton | 0 | 1 | 1 | 0% | 8/12/2026 |
| Simon Churchill | 0 | 1 | 1 | 0% | 10/4/2022 |
| John Stamp | 0 | 1 | 1 | 0% | 8/23/2022 |
| Ken Naylor | 1 | 0 | 1 | 100% | 8/16/2022 |
| K Webster | 0 | 1 | 1 | 0% | 8/10/2022 |
| Paul Watkinson | 0 | 1 | 1 | 0% | 7/26/2022 |
| Rob Ball | 1 | 0 | 1 | 100% | 7/19/2022 |
| Charlie McFarlane | 0 | 1 | 1 | 0% | 7/12/2022 |
| Unknown | 1 | 0 | 1 | 100% | 6/14/2022 |
Debut
Apr 19, 2022
Latest
Aug 12, 2026
Seasons Active
2 (4.3 yr span)
Matches / Season
7.5 (15 total)
Seasons