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Birkenhead Sync08/09/2026|
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Crown Green Handicap

Nina Howarth

Team: PoultonDivision: League 3Last updated: 10/24/2026

Rating

675

Current Handicap

13
Honours
Season:

16

Matches Played

6

Wins

10

Losses

38%

Win Rate

8.0

Avg Win Margin

10.7

Avg Loss Margin

4-4

Home Record

2-6

Away Record

17%

Handicap Confidence

Low Confidence
16 / 39 matches for full confidence· Last recorded match: 8/21/2026

Only 16 of the 39 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: Hot Streak 152/15

Season Highlights

No season milestones recorded yet.

Handicap Trend

All Time · 16 matches

+13 Rising
18 May5 Jun15 Jun22 Jun6 Jul24 Jul31 Jul21 Aug-14916
Started0
Lowest0
Current13
Win Percentage(40%)
38%
score-0.25→contribution-0.10
Avg Winning Margin(25%)
8.0
score+0.00→contribution+0.00
Avg Losing Margin(15%)
10.7
score-0.45→contribution-0.07
Recent Form (last 20)(10%)
38%
score-0.25→contribution-0.03
Opponent Strength(10%)
690
score-0.64→contribution-0.06
Weighted Score-0.256
Sample Size Confidence
17%(16/39 matches)
Rating872 → shrunk 978→ adjusted 678
Recent 3-Season Rating (2024, 2025, 2026)664
Recency Blend21% (16 recent matches)
Final Rating675
Handicap
13

Formula: Rating = 1000 + (weighted score × 500). 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 ÷ 39, 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

6W10L16 matches·37.5% win rate
ClubSeasonsDivision(s)PWLWin %
Poulton2026League 31661037.5%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/21/2026Wendy ThompsonH4-21LOSS-17LeagueLeague 3
8/14/2026Pauline HerseeH16-21LOSS-5LeagueLeague 3
7/31/2026Julie MccreadieH21-15WIN+6LeagueLeague 3
7/27/2026Mike WorthyA21-11WIN+10LeagueLeague 3
7/24/2026Pat McloughlinA9-21LOSS-12LeagueLeague 3
7/10/2026John MillingtonA4-21LOSS-17LeagueLeague 3
7/6/2026Stephen ThomasH21-13WIN+8LeagueLeague 3
7/3/2026Linda HillH21-7WIN+14LeagueLeague 3
6/22/2026Hayley JonesH15-21LOSS-6LeagueLeague 3
6/19/2026Jeremy BradshawA15-21LOSS-6LeagueLeague 3
6/15/2026John HudsonH21-20WIN+1LeagueLeague 3
6/12/2026Susan WardA3-21LOSS-18LeagueLeague 3
6/5/2026Eileen HumeA13-21LOSS-8LeagueLeague 3
5/29/2026Kish BalgobinA6-21LOSS-15LeagueLeague 3
5/18/2026Carole LongH18-21LOSS-3LeagueLeague 3
5/15/2026Kathy RatchfordA21-12WIN+9LeagueLeague 3

Current Streak

2losses

In a slump

Longest Win Run

2

Career best winning streak

Longest Loss Run

4

Career worst losing streak

Last 540% win rate
LLWWL
Last 1040% win rate— steady
LLWWLLWWLL
OpponentWLTotalWin %Last Met
Wendy Thompson0110%8/21/2026
Pauline Hersee0110%8/14/2026
Julie Mccreadie101100%7/31/2026
Mike Worthy101100%7/27/2026
Pat Mcloughlin0110%7/24/2026
John Millington0110%7/10/2026
Stephen Thomas101100%7/6/2026
Linda Hill101100%7/3/2026
Hayley Jones0110%6/22/2026
Jeremy Bradshaw0110%6/19/2026
Biggest Win
Linda Hill (+14)7/3/2026
Heaviest Defeat
Susan Ward (-18)6/12/2026
Best Season
202638% · 16 matches
Worst Season
202638% · 16 matches
Form Arc (1st half → 2nd half)
25% → 50%improving
Avg Opponent Rating Faced
69016 known · 0 unknown
vs Weak Opponents (rating < 1000)
6-1038% win rate
League 337.5%
6W·10L·16 played

Debut

May 15, 2026

Latest

Aug 21, 2026

Seasons Active

1 (3 mo span)

Matches / Season

16.0 (16 total)

Seasons

2026