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Crown Green Handicap

Leila Keighley

Team: Port Sunlight ADivision: Division 1Last updated: 10/24/2026

Rating

851

Current Handicap

9
Honours
Season:

30

Matches Played

13

Wins

17

Losses

43%

Win Rate

7.3

Avg Win Margin

9.5

Avg Loss Margin

9-5

Home Record

4-12

Away Record

100%

Handicap Confidence

Very Reliable
30 / 17 matches for full confidence· Last recorded match: 8/22/2023

A large recent sample: 30 matches in the 2026 window, comfortably past the 17-match benchmark for full confidence. The handicap is stable and only shifts as form changes.

Milestones

Career

No career milestones yet — keep bowling!

Next goal: Hot Streak 155/15
✦SEASON HIGHLIGHTS

No season milestones recorded yet.

Handicap Trend

All Time · 30 matches

+9 Rising
Win on the night Loss on the nightLower handicap = stronger player

The line re-checks the handicap after every match — from results, winning and losing margins, the strength of who was played, and home or away. Each dot is the number that applied going into the next game.

10 May25 May8 Jul23 Aug15 May23 Jun25 Jul22 Aug-12510

Gives 9 more chalks than at the start of this period.

Started0
Lowest0
Current9
Win Percentage(40%)
43%
score-0.13→contribution-0.05
Avg Winning Margin(25%)
7.3
score-0.12→contribution-0.03
Avg Losing Margin(15%)
9.5
score-0.25→contribution-0.04
Recent Form (last 20)(10%)
35%
score-0.30→contribution-0.03
Opponent Strength(10%)
957
score-0.19→contribution-0.02
Weighted Score-0.168
Sample Size Confidence
100%(30/17 matches)
Rating916 → shrunk 916→ adjusted 851
Handicap
9

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 (2026), excluding walkovers — the same window the official recalculation uses. Bayesian shrinkage: the raw rating is pulled toward 1000 by confidence (window matches ÷ 17, 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

13W17L30 matches·43.3% win rate
ClubSeasonsDivision(s)PWLWin %
Port Sunlight A2022–2023Division 11741323.5%
Port Sunlight B2022Division 2139469.2%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/22/2023Pam Humphreys (SA)H6-21LOSS-15LeagueDivision 1
8/10/2023Joy Brannagan (FA)A16-21LOSS-5LeagueDivision 1
8/7/2023Mavis Camplin (SA)H14-21LOSS-7LeagueDivision 1
8/1/2023Gail Lewis (FA)A7-21LOSS-14LeagueDivision 1
7/25/2023Joyce Bell (SB)H21-16WIN+5LeagueDivision 1
7/13/2023Carole WhyteH20-21LOSS-1LeagueDivision 1
7/4/2023Doreen Johnson (SA)H16-21LOSS-5LeagueDivision 1
6/26/2023Linda HowardA5-21LOSS-16LeagueDivision 1
6/23/2023Margaret Page (FA)A6-21LOSS-15LeagueDivision 1
6/12/2023Mandy GreenH21-18WIN+3LeagueDivision 1
5/23/2023Iris Batman (SB)A12-21LOSS-9LeagueDivision 1
5/16/2023Maureen Percival (SA)A5-21LOSS-16LeagueDivision 1
5/15/2023Susan CowanA21-18WIN+3LeagueDivision 1
5/2/2023Ruth Blake (SA)A8-21LOSS-13LeagueDivision 1
4/24/2023Tina WoodsH19-21LOSS-2LeagueDivision 1
8/31/2022Linda Biggs (FA)A9-21LOSS-12LeagueDivision 2
8/23/2022Anne JohnstonH21-12WIN+9LeagueDivision 2
8/3/2022June SillitoeH21-2WIN+19LeagueDivision 2
7/27/2022vs Greasby AA21-15WIN+6LeagueDivision 2
7/25/2022Jane WrightH21-19WIN+2LeagueDivision 2
7/8/2022Wendy Longman (FB)A9-21LOSS-12LeagueDivision 2
6/27/2022Wendy Longman (FB)A14-21LOSS-7LeagueDivision 1
6/24/2022Gill DuncanA18-21LOSS-3LeagueDivision 2
6/13/2022Debbie SilcockH21-14WIN+7LeagueDivision 2
5/25/2022Rosemary MarriottA21-14WIN+7LeagueDivision 2
5/23/2022vs Greasby AH21-13WIN+8LeagueDivision 2
5/19/2022Pat SpenceH21-10WIN+11LeagueDivision 2
5/17/2022Helen Blackburn (SB)H21-12WIN+9LeagueDivision 2
5/10/2022Jessie TipladyA12-21LOSS-9LeagueDivision 2
4/28/2022vs Tixall AA21-15WIN+6LeagueDivision 1

Current Streak

4losses

In a slump

Longest Win Run

5

Career best winning streak

Longest Loss Run

4

Career worst losing streak

Last 520% win rate
LLLLW
Last 1020% win rate— steady
LLLLWLLLLW
OpponentWLTotalWin %Last Met
Greasby A202100%7/27/2022
Wendy Longman (FB)0220%7/8/2022
Pam Humphreys (SA)0110%8/22/2023
Joy Brannagan (FA)0110%8/10/2023
Mavis Camplin (SA)0110%8/7/2023
Gail Lewis (FA)0110%8/1/2023
Joyce Bell (SB)101100%7/25/2023
Carole Whyte0110%7/13/2023
Doreen Johnson (SA)0110%7/4/2023
Linda Howard0110%6/26/2023
Biggest Win
June Sillitoe (+19)8/3/2022
Heaviest Defeat
Linda Howard (-16)6/26/2023
Best Season
202267% · 15 matches
Worst Season
202320% · 15 matches
Form Arc (1st half → 2nd half)
67% → 20%declining
Avg Opponent Rating Faced
93319 known · 11 unknown
vs Strong Opponents (rating ≥ 1000)
0-60% win rate
vs Weak Opponents (rating < 1000)
7-654% win rate

By Division

Division 14-13 (24%)
Division 29-4 (69%)
Division 123.5%
4W·13L·17 played
Division 269.2%
9W·4L·13 played

Debut

Apr 28, 2022

Latest

Aug 22, 2023

Seasons Active

2 (1.3 yr span)

Matches / Season

15.0 (30 total)

Seasons

20222023