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Crown Green Handicap

Kenneth Williams

Team: Sea DogDivision: Division CLast updated: 10/24/2026

Rating

809

Current Handicap

10
Honours
Season:

72

Matches Played

29

Wins

43

Losses

40%

Win Rate

8.6

Avg Win Margin

7.3

Avg Loss Margin

16-17

Home Record

13-26

Away Record

100%

Handicap Confidence

Very Reliable
72 / 33 matches for full confidence· Last recorded match: 8/3/2021

A large recent sample: 72 matches in the 2022, 2023, 2024, 2025, 2026 window, comfortably past the 33-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: 50 Wins29/50
✦SEASON HIGHLIGHTS

No season milestones recorded yet.

Handicap Trend

All Time · 72 matches

+10 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.

27 Apr28 Jul1 Jun13 Jul17 May19 Jul2 Jul19 May3 Aug-13714

Gives 10 more chalks than at the start of this period.

Started0
Lowest0
Current10
Win Percentage(35%)
40%
score-0.19→contribution-0.07
Avg Winning Margin(23%)
8.6
score+0.10→contribution+0.02
Avg Losing Margin(15%)
7.3
score+0.12→contribution+0.02
Recent Form (last 20)(10%)
35%
score-0.30→contribution-0.03
Opponent Strength(15%)
916
score-0.29→contribution-0.04
Weighted Score-0.102
Sample Size Confidence
100%(72/33 matches)
Rating959 → shrunk 959→ adjusted 809
Handicap
10

Formula: Rating = 1000 + (weighted score × 400). Each factor is normalized to −1…+1, multiplied by its weight, then summed. Window: factors are computed from the Handicap Calculation Years only (2022, 2023, 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 ÷ 33, 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

29W43L72 matches·40.3% win rate
-16 since first recorded
25 Aug29 Aug9639781007
ClubSeasonsDivision(s)PWLWin %
Sea Dog2016–2021Division C72294340.3%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/3/2021vs Pensby CH21-15WIN+6LeagueDivision C
7/27/2021vs Thingwall BA18-21LOSS-3LeagueDivision C
7/20/2021vs Bebington ParkA13-21LOSS-8LeagueDivision C
7/15/2021vs NestonH19-21LOSS-2LeagueDivision C
7/8/2021vs Bromborough Pool BH12-21LOSS-9LeagueDivision C
6/24/2021vs Pt Sunlight Vill & Wks BA21-8WIN+13LeagueDivision C
6/10/2021vs Bebington ParkH10-21LOSS-11LeagueDivision C
6/8/2021vs NestonA13-21LOSS-8LeagueDivision C
6/1/2021vs Bromborough Pool BA21-19WIN+2LeagueDivision C
5/26/2021vs Pensby BA11-21LOSS-10LeagueDivision C
5/19/2021vs Pensby CA18-21LOSS-3LeagueDivision C
5/18/2021vs Pt Sunlight Vill & Wks BH21-11WIN+10LeagueDivision C
8/22/2019Tony LeeA11-21LOSS-10LeagueDivision C
8/13/2019Neville WardA21-9WIN+12LeagueDivision C
7/31/2019vs Hoylake Central & MelroseA21-13WIN+8LeagueDivision C
7/25/2019Jean JenkinsH16-21LOSS-5LeagueDivision C
7/23/2019Alan DaviesA8-21LOSS-13LeagueDivision C
7/18/2019Fred DohertyA13-21LOSS-8LeagueDivision C
7/3/2019vs Pensby CA10-21LOSS-11LeagueDivision C
7/2/2019George DugganH21-20WIN+1LeagueDivision C
8/21/2018Anthony CarlsonA13-21LOSS-8LeagueDivision C
8/16/2018Joan GoudieH21-17WIN+4LeagueDivision C
8/14/2018Kathryn McaseyA21-19WIN+2LeagueDivision C
8/9/2018Jim MorrisH21-11WIN+10LeagueDivision C
8/1/2018vs Oxton Cons CA13-21LOSS-8LeagueDivision C
7/25/2018vs Hoylake Central & MelroseA7-21LOSS-14LeagueDivision C
7/24/2018John BurkeH19-21LOSS-2LeagueDivision C
7/19/2018Leslie HobbsA9-21LOSS-12LeagueDivision C
7/12/2018Eric PercivalA21-3WIN+18LeagueDivision C
7/10/2018Alan MawbyA19-21LOSS-2LeagueDivision C
7/5/2018Kevin TurnerH12-21LOSS-9LeagueDivision C
7/3/2018vs Thingwall BA21-3WIN+18LeagueDivision C
6/28/2018Ann ConnellH21-17WIN+4LeagueDivision C
6/14/2018Colin LitsterH21-16WIN+5LeagueDivision C
5/31/2018Phil WynneH8-21LOSS-13LeagueDivision C
5/23/2018vs Pensby CA9-21LOSS-12LeagueDivision C
5/17/2018Steve EdwardsH21-6WIN+15LeagueDivision C
5/15/2018Arthur JonesH20-21LOSS-1LeagueDivision C
8/17/2017George JellicoeA9-21LOSS-12LeagueDivision C
8/15/2017Edwin BerryH21-20WIN+1LeagueDivision C
8/10/2017Malcolm RannardA21-7WIN+14LeagueDivision C
8/2/2017vs Pensby CA17-21LOSS-4LeagueDivision C
8/1/2017John AllanbyH21-20WIN+1LeagueDivision C
7/27/2017Mike DunneA21-14WIN+7LeagueDivision C
7/25/2017Dereck SnedkerH20-21LOSS-1LeagueDivision C
7/13/2017Henry WilsonH21-9WIN+12LeagueDivision C
7/11/2017Ted PolandA21-11WIN+10LeagueDivision C
7/5/2017vs Oxton Cons CA21-13WIN+8LeagueDivision C
7/4/2017Peter ProwseH14-21LOSS-7LeagueDivision C
6/29/2017John BurkeA19-21LOSS-2LeagueDivision C
6/22/2017Robert PinningH7-21LOSS-14LeagueDivision C
6/15/2017Nicky BaileyH21-15WIN+6LeagueDivision C
6/8/2017Stephen GilfoyleA15-21LOSS-6LeagueDivision C
6/1/2017Graham WrightH16-21LOSS-5LeagueDivision C
5/25/2017Paul CartyA18-21LOSS-3LeagueDivision C
5/16/2017Kath CucchiA21-16WIN+5LeagueDivision C
5/11/2017Mark McaseyH21-13WIN+8LeagueDivision C
8/18/2016vs Oxton Cons CH18-21LOSS-3LeagueDivision C
8/9/2016Thomas WildH21-14WIN+7LeagueDivision C
8/4/2016Peter ProwseH6-21LOSS-15LeagueDivision C
8/2/2016Trevor DuckersH21-5WIN+16LeagueDivision C
7/28/2016Jackie ThompsonA19-21LOSS-2LeagueDivision C
7/27/2016Ian PovallA16-21LOSS-5LeagueDivision C
7/14/2016Chris DunbarA15-21LOSS-6LeagueDivision C
7/12/2016Robert KnightH21-9WIN+12LeagueDivision C
6/16/2016Mark MasonA21-6WIN+15LeagueDivision C
6/7/2016Trevor DuckersA17-21LOSS-4LeagueDivision C
6/2/2016George DugganH10-21LOSS-11LeagueDivision C
5/17/2016Roger HampsonH15-21LOSS-6LeagueDivision C
5/12/2016Gordon LavenderA12-21LOSS-9LeagueDivision C
4/27/2016vs Pensby CA11-21LOSS-10LeagueDivision C
4/26/2016Val LimbH16-21LOSS-5LeagueDivision C
George ONeill Trophy5 games · 2W
20191 round
RoundOpponentTeamScoreResultTeam
Round of 16 RoundColin Maddock / Ruth BlakeHeswall Rbl B4-15LOSSLOST
20172 rounds
RoundOpponentTeamScoreResultTeam
Round of 32 RoundDoug Potter / Ronnie JonesTixall C15-6WINWON
Round of 16 RoundMavis Camplin / Rick ShawPensby C6-15LOSSLOST
20162 rounds
RoundOpponentTeamScoreResultTeam
Round of 32 RoundPhilip Mason / David GrundyThingwall15-12WINLOST
Round of 16 RoundGraham Cairns / Steve CliffeOxton Cons5-15LOSSLOST
Geoff Clare Trophy3 games · 3W
20172 rounds
RoundOpponentTeamScoreResultTeam
Round of 16 RoundNorman HulseThingwall B21-15WINWON
Quarters RoundRoger HamerBebington Park21-17WINLOST
20161 round
RoundOpponentTeamScoreResultTeam
Round of 16 RoundJohn WyburnAlbany B21-8WINWON
Leverhulme Cup2 games · 0W
20171 round
RoundOpponentTeamScoreResultTeam
Round of 32 RoundJohn BurkeBebington Park12-21LOSSLOST
20161 round
RoundOpponentTeamScoreResultTeam
Round of 16 RoundChris MorrisonParkfield11-21LOSSLOST

Current Streak

1wins

On a hot run

Longest Win Run

3

Career best winning streak

Longest Loss Run

6

Career worst losing streak

Last 520% win rate
WLLLL
Last 1030% win rate— steady
WLLLLWLLWL
OpponentWLTotalWin %Last Met
Pensby C15616.7%8/3/2021
Oxton Cons C12333.3%8/1/2018
Thingwall B11250%7/27/2021
Bebington Park0220%7/20/2021
Neston0220%7/15/2021
Bromborough Pool B11250%7/8/2021
Pt Sunlight Vill & Wks B202100%6/24/2021
Hoylake Central & Melrose11250%7/31/2019
George Duggan11250%7/2/2019
John Burke0220%7/24/2018
Biggest Win
Eric Percival (+18)7/12/2018
Heaviest Defeat
Peter Prowse (-15)8/4/2016
Nemesis
Pensby C1-5 H2H
Best Season
201753% · 19 matches
Worst Season
201627% · 15 matches
Form Arc (1st half → 2nd half)
42% → 39%declining
Avg Opponent Rating Faced
84038 known · 34 unknown
vs Strong Opponents (rating ≥ 1000)
3-260% win rate
vs Weak Opponents (rating < 1000)
13-2039% win rate
Division C40.3%
29W·43L·72 played

Debut

Apr 26, 2016

Latest

Aug 3, 2021

Seasons Active

5 (5.3 yr span)

Matches / Season

14.4 (72 total)

Seasons

20162017201820192021