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Birkenhead Sync08/09/2026|
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Crown Green Handicap

Keith Williams

Team: Rainhill ADivision: Division 1Last updated: 9/29/2026

Rating

967

Current Handicap

8
Honours
Season:

50

Matches Played

21

Wins

29

Losses

42%

Win Rate

9.2

Avg Win Margin

9.8

Avg Loss Margin

16-13

Home Record

5-16

Away Record

Milestones

Career

No career milestones yet — keep bowling!

Next goal: Decade Player5/10

Season Highlights

No season milestones recorded yet.

Handicap Trend

All Time · 50 matches

+8 Rising
4 May5 Jul23 Aug7 Jun12 Jun6 May22 Jul1 Jul12 Aug-1259
Started0
Lowest0
Current8
Win Percentage(40%)
42%
score-0.16→contribution-0.06
Avg Winning Margin(25%)
9.2
score+0.20→contribution+0.05
Avg Losing Margin(15%)
9.8
score-0.30→contribution-0.04
Recent Form (last 20)(10%)
45%
score-0.10→contribution-0.01
Opponent Strength(10%)
938
score-0.24→contribution-0.02
Weighted Score-0.093
Sample Size Confidence
100%(50/50 matches)
Rating972 → shrunk 972
Recent 3-Season Rating (2024, 2025, 2026)976
Recency Blend37% (28 recent matches)
Final Blended Rating973
Handicap8

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 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

21W29L50 matches·42% win rate
ClubSeasonsDivision(s)PWLWin %
Rainhill Bar2022–2023Division 12291340.9%
Rainhill Bar A2024–2025Division 11771041.2%
Rainhill A2026Division 195455.6%
Lane Ends C2026Division 32020%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/12/2026George MarshH21-16WIN+5LeagueDivision 1
8/5/2026Tex AllenH9-21LOSS-12LeagueDivision 1
7/29/2026Alan WrightH7-21LOSS-14LeagueDivision 3
7/22/2026AbsentH21-0WIN+21LeagueDivision 1
7/15/2026Tommy EvansH21-14WIN+7LeagueDivision 1
7/7/2026W PenningtonA6-21LOSS-15LeagueDivision 3
7/1/2026B WhalleyH10-21LOSS-11LeagueDivision 1
6/17/2026AbsentH21-0WIN+21LeagueDivision 1
6/9/2026Peter CaseA21-17WIN+4LeagueDivision 1
5/20/2026Ray HayesH11-21LOSS-10LeagueDivision 1
4/15/2026David Blackburn-WoodsH9-21LOSS-12LeagueDivision 1
8/19/2025Mike BeardA21-20WIN+1LeagueDivision 1
7/22/2025Mike HavernA6-21LOSS-15LeagueDivision 1
7/8/2025Colin WilsonA15-21LOSS-6LeagueDivision 1
6/25/2025Ron SingletonH19-21LOSS-2LeagueDivision 1
6/17/2025John CloughA9-21LOSS-12LeagueDivision 1
6/11/2025Stephen TinsleyH21-17WIN+4LeagueDivision 1
5/14/2025Connor FlahertyH17-21LOSS-4LeagueDivision 1
5/6/2025Mike WinrowA21-19WIN+2LeagueDivision 1
4/16/2025Neil WinstanleyH21-14WIN+7LeagueDivision 1
4/9/2025Phil AspinallH14-21LOSS-7LeagueDivision 1
7/3/2024John MolloyH9-21LOSS-12LeagueDivision 1
6/25/2024Steve JohnsonA9-21LOSS-12LeagueDivision 1
6/18/2024Phil AspinallA6-21LOSS-15LeagueDivision 1
6/12/2024Neil HiltonH21-6WIN+15LeagueDivision 1
6/4/2024Steve DugganA21-6WIN+15LeagueDivision 1
5/29/2024Keith MakinH16-21LOSS-5LeagueDivision 1
5/1/2024Tony RobinsonH21-11WIN+10LeagueDivision 1
9/19/2023AbsentH21-0WIN+21LeagueDivision 1
8/9/2023Carl DoyleH21-19WIN+2LeagueDivision 1
6/7/2023Keith MitchinsonH21-6WIN+15LeagueDivision 1
5/10/2023Ged HopeH18-21LOSS-3LeagueDivision 1
5/2/2023Michael PollockA19-21LOSS-2LeagueDivision 1
4/25/2023Connor FlahertyA12-21LOSS-9LeagueDivision 1
4/11/2023Ronnie BelshawA9-21LOSS-12LeagueDivision 1
9/6/2022Alan WaterworthA7-21LOSS-14LeagueDivision 1
8/23/2022Graham GloverA14-21LOSS-7LeagueDivision 1
8/17/2022Roy PearceH21-8WIN+13LeagueDivision 1
8/9/2022Jimmy NolanA21-17WIN+4LeagueDivision 1
8/3/2022Chris PriceH21-13WIN+8LeagueDivision 1
7/20/2022Dave HoldenH21-13WIN+8LeagueDivision 1
7/12/2022Simon TaylorA11-21LOSS-10LeagueDivision 1
7/5/2022Tony RobinsonA13-21LOSS-8LeagueDivision 1
6/21/2022Derek RoylanceA12-21LOSS-9LeagueDivision 1
6/1/2022Derek PeachH21-16WIN+5LeagueDivision 1
5/24/2022Jason FinneyA6-21LOSS-15LeagueDivision 1
5/18/2022Steve LeeH21-16WIN+5LeagueDivision 1
5/10/2022Mark WebsterA11-21LOSS-10LeagueDivision 1
5/4/2022John DalzielH13-21LOSS-8LeagueDivision 1
4/27/2022Jeff BarlowH8-21LOSS-13LeagueDivision 1

Current Streak

1wins

On a hot run

Longest Win Run

4

Career best winning streak

Longest Loss Run

6

Career worst losing streak

Last 560% win rate
WLLWW
Last 1050% win rate— steady
WLLWWLLWWL
OpponentWLTotalWin %Last Met
Absent303100%7/22/2026
Connor Flaherty0220%5/14/2025
Phil Aspinall0220%4/9/2025
Tony Robinson11250%5/1/2024
George Marsh101100%8/12/2026
Tex Allen0110%8/5/2026
Alan Wright0110%7/29/2026
Tommy Evans101100%7/15/2026
W Pennington0110%7/7/2026
B Whalley0110%7/1/2026
Biggest Win
Absent (+21)7/22/2026
Heaviest Defeat
W Pennington (-15)7/7/2026
Favourite Victim
Absent3-0 H2H
Best Season
202645% · 11 matches
Worst Season
202240% · 15 matches
Form Arc (1st half → 2nd half)
44% → 40%declining
Avg Opponent Rating Faced
93850 known · 0 unknown
vs Strong Opponents (rating ≥ 1000)
5-1723% win rate
vs Weak Opponents (rating < 1000)
16-1257% win rate

By Division

Division 121-27 (44%)
Division 30-2 (0%)
Division 143.8%
21W·27L·48 played
Division 30%
0W·2L·2 played

Debut

Apr 27, 2022

Latest

Aug 12, 2026

Seasons Active

5 (4.3 yr span)

Matches / Season

10.0 (50 total)

Seasons

20222023202420252026