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Birkenhead Sync08/09/2026|
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Crown Green Handicap

Andy Duggan

Team: Lane Ends ADivision: Division 1Last updated: 10/24/2026

Rating

995

Current Handicap

6
Honours
Season:

15

Matches Played

3

Wins

12

Losses

20%

Win Rate

12.3

Avg Win Margin

8.8

Avg Loss Margin

3-5

Home Record

0-7

Away Record

6%

Handicap Confidence

Low Confidence
10 / 41 matches for full confidence· Last recorded match: 4/7/2026

Only 10 of the 41 matches needed for full confidence in the 2024, 2025, 2026 window. The rating is pulled toward the league average, so the handicap may shift noticeably as more results arrive.

Milestones

Career

No career milestones yet — keep bowling!

Next goal: Decade Player4/10

Season Highlights

No season milestones recorded yet.

Handicap Trend

All Time · 15 matches

+6 Rising
11 Apr30 May22 Aug18 Jun6 Aug20 Aug3 Sept7 Apr-11357
Started0
Lowest0
Current6
Win Percentage(40%)
10%
score-0.80→contribution-0.32
Avg Winning Margin(25%)
21.0
score+1.00→contribution+0.25
Avg Losing Margin(15%)
8.1
score-0.02→contribution-0.00
Recent Form (last 20)(10%)
10%
score-0.80→contribution-0.08
Opponent Strength(10%)
941
score-0.89→contribution-0.09
Weighted Score-0.242
Sample Size Confidence
6%(10/41 matches)
Rating928 → shrunk 996
Recent 3-Season Rating (2024, 2025, 2026)992
Recency Blend13% (10 recent matches)
Final Rating995
Handicap
6

Formula: Rating = 1000 + (weighted score × 300). Each factor is normalized to −1…+1, multiplied by its weight, then summed. Window: factors are computed from the Handicap Calculation Years only (2024, 2025, 2026), excluding walkovers — the same window the official recalculation uses. Bayesian shrinkage: the raw rating is pulled toward 1000 by confidence (window matches ÷ 41, an adaptive threshold set by the last recalculation). Offsets: division and B/C/D team offsets are then applied, weighted by where each window match was played. Recency blend: the calculation years are re-weighted at up to 40% by match volume. Players with a long career but fewer than 5 window matches fall back to their full career record. Rating maps to handicap 0–15 (lower = stronger) via the league's spread multiplier.

League

3W12L15 matches·20% win rate
ClubSeasonsDivision(s)PWLWin %
Lane Ends A2023–2026Division 11531220%
DateOpponentH/AScoreResultMarginCompetitionDivision
4/7/2026D TabernerA12-21LOSS-9LeagueDivision 1
9/2/2025Paul MellingH6-21LOSS-15LeagueDivision 1
9/3/2024Harvey BirchH14-21LOSS-7LeagueDivision 1
8/27/2024Connor FlahertyA12-21LOSS-9LeagueDivision 1
8/20/2024Paul MellingH5-21LOSS-16LeagueDivision 1
8/14/2024David SwainA16-21LOSS-5LeagueDivision 1
8/6/2024G EdmundsH20-21LOSS-1LeagueDivision 1
7/9/2024Carl RodenA15-21LOSS-6LeagueDivision 1
6/18/2024AbsentH21-0WIN+21LeagueDivision 1
5/14/2024Alan TaylorA16-21LOSS-5LeagueDivision 1
8/22/2023Garry CarrH21-12WIN+9LeagueDivision 1
6/6/2023John RyanH3-21LOSS-18LeagueDivision 1
5/30/2023Andrew WoodwardA17-21LOSS-4LeagueDivision 1
5/23/2023Roland GaskellH21-14WIN+7LeagueDivision 1
4/11/2023John MorganA11-21LOSS-10LeagueDivision 1

Current Streak

8losses

In a slump

Longest Win Run

1

Career best winning streak

Longest Loss Run

8

Career worst losing streak

Last 50% win rate
LLLLL
Last 1010% win rate— steady
LLLLLLLLWL
OpponentWLTotalWin %Last Met
Paul Melling0220%9/2/2025
D Taberner0110%4/7/2026
Harvey Birch0110%9/3/2024
Connor Flaherty0110%8/27/2024
David Swain0110%8/14/2024
G Edmunds0110%8/6/2024
Carl Roden0110%7/9/2024
Absent101100%6/18/2024
Alan Taylor0110%5/14/2024
Garry Carr101100%8/22/2023
Biggest Win
Absent (+21)6/18/2024
Heaviest Defeat
John Ryan (-18)6/6/2023
Form Arc (1st half → 2nd half)
43% → 0%declining
Avg Opponent Rating Faced
92615 known · 0 unknown
vs Strong Opponents (rating ≥ 1000)
0-50% win rate
vs Weak Opponents (rating < 1000)
3-730% win rate
Division 120%
3W·12L·15 played

Debut

Apr 11, 2023

Latest

Apr 7, 2026

Seasons Active

4 (3.0 yr span)

Matches / Season

3.8 (15 total)

Seasons

2023202420252026