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Crown Green Handicap

Ken Roberts

Team: Heswall RBLDivision: League 1Last updated: 9/23/2026

Rating

956

Current Handicap

7
Honours
Season:

37

Matches Played

15

Wins

22

Losses

41%

Win Rate

7.0

Avg Win Margin

10.0

Avg Loss Margin

9-9

Home Record

6-13

Away Record

Milestones

Career

No career milestones yet — keep bowling!

Next goal: Decade Player6/10

Season Highlights

No season milestones recorded yet.

Handicap Trend

All Time · 37 matches

+7 Rising
21 May17 May15 Jul9 Aug5 May1 May5 Jun17 Jul-14916
Started0
Lowest0
Current7
Win Percentage(40%)
41%
score-0.19→contribution-0.08
Avg Winning Margin(25%)
7.0
score-0.17→contribution-0.04
Avg Losing Margin(15%)
10.0
score-0.33→contribution-0.05
Recent Form (last 20)(10%)
50%
score+0.00→contribution+0.00
Opponent Strength(10%)
829
score-0.42→contribution-0.04
Weighted Score-0.209
Sample Size Confidence
24%(37/75 matches)
Rating895 → shrunk 974
Recent 2-Season Rating (2025, 2026)996
Recency Blend17% (13 recent matches)
Final Blended Rating978
Handicap7

Formula: Rating = 1000 + (weighted score × 500). 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 ÷ 75), 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 last 2 seasons, 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

15W22L37 matches·40.5% win rate
ClubSeasonsDivision(s)PWLWin %
Thingwall B2018–2024League 32381534.8%
Heswall RBL2026League 1136746.2%
Albany B2023League 3110100%
DateOpponentH/AScoreResultMarginCompetitionDivision
7/17/2026John RobertsA21-11WIN+10LeagueLeague 1
6/26/2026Andy RaybouldH21-16WIN+5LeagueLeague 1
6/22/2026Neil TurnerA15-21LOSS-6LeagueLeague 1
6/12/2026Peter McGregorH21-18WIN+3LeagueLeague 1
6/8/2026Paul GriffithsH14-21LOSS-7LeagueLeague 1
6/5/2026John RogersA21-19WIN+2LeagueLeague 1
5/29/2026Lee BrocklebankA20-21LOSS-1LeagueLeague 1
5/22/2026Lynsey GormanH21-13WIN+8LeagueLeague 1
5/18/2026Wayne McdermottH21-7WIN+14LeagueLeague 1
5/8/2026James IsaacA9-21LOSS-12LeagueLeague 1
5/1/2026James IsaacH17-21LOSS-4LeagueLeague 1
4/24/2026Nick Burridge JnrA13-21LOSS-8LeagueLeague 1
4/20/2026Darren HankinH16-21LOSS-5LeagueLeague 1
7/15/2024Carole LongH8-21LOSS-13LeagueLeague 3
7/12/2024Roger HamerA13-21LOSS-8LeagueLeague 3
5/5/2023Debbie Formston-wrightH21-10WIN+11LeagueLeague 3
6/14/2021John LeeceA21-18WIN+3LeagueLeague 3
6/11/2021Billy ConroyH21-7WIN+14LeagueLeague 3
6/7/2021Sheila HobleyH21-12WIN+9LeagueLeague 3
8/12/2019John WyburnA4-21LOSS-17LeagueLeague 3
8/9/2019Mally LloydH19-21LOSS-2LeagueLeague 3
7/29/2019Marie RevansA12-21LOSS-9LeagueLeague 3
7/26/2019Mike PillingH13-21LOSS-8LeagueLeague 3
7/22/2019Nicky BaileyA3-21LOSS-18LeagueLeague 3
7/19/2019Neil PowellH7-21LOSS-14LeagueLeague 3
7/15/2019Mike DunneH21-16WIN+5LeagueLeague 3
6/28/2019Jennifer HopeA12-21LOSS-9LeagueLeague 3
6/17/2019Peter ProwseA21-18WIN+3LeagueLeague 3
6/14/2019Derek AyreH14-21LOSS-7LeagueLeague 3
5/24/2019Eddie ThomasA3-21LOSS-18LeagueLeague 3
5/17/2019Dereck SnedkerH13-21LOSS-8LeagueLeague 3
5/10/2019Doreen ButlerA21-15WIN+6LeagueLeague 3
4/26/2019vs Great MeolsA12-21LOSS-9LeagueLeague 3
8/17/2018Margaret ProwseA21-16WIN+5LeagueLeague 3
5/25/2018Jim MasonA1-21LOSS-20LeagueLeague 3
5/21/2018Tony StocktonA4-21LOSS-17LeagueLeague 3
5/4/2018Linette NashH21-14WIN+7LeagueLeague 3
Cec Hannay Rose Bowl4 games · 4W
20264 rounds
RoundOpponentTeamScoreResultTeam
Preliminary RoundGlen BaileyBromborough Recs21-3WINWON
Round of 32 RoundPhil BlackNaval Club21-17WINWON
Round of 16 RoundTony ThelwellTixall B21-9WINWON
Quarters RoundJohn RogersTixall21-13WINWON

Current Streak

2wins

On a hot run

Longest Win Run

4

Career best winning streak

Longest Loss Run

6

Career worst losing streak

Last 560% win rate
WWLWL
Last 1060% win rate— steady
WWLWLWLWWL
OpponentWLTotalWin %Last Met
James Isaac0220%5/8/2026
John Roberts101100%7/17/2026
Andy Raybould101100%6/26/2026
Neil Turner0110%6/22/2026
Peter McGregor101100%6/12/2026
Paul Griffiths0110%6/8/2026
John Rogers101100%6/5/2026
Lee Brocklebank0110%5/29/2026
Lynsey Gorman101100%5/22/2026
Wayne Mcdermott101100%5/18/2026
Biggest Win
Wayne Mcdermott (+14)5/18/2026
Heaviest Defeat
Jim Mason (-20)5/25/2018
Best Season
202646% · 13 matches
Worst Season
201921% · 14 matches
Form Arc (1st half → 2nd half)
28% → 53%improving
Avg Opponent Rating Faced
81935 known · 2 unknown
vs Strong Opponents (rating ≥ 1000)
3-538% win rate
vs Weak Opponents (rating < 1000)
12-1544% win rate

By Division

League 39-15 (38%)
League 16-7 (46%)
League 146.2%
6W·7L·13 played
League 337.5%
9W·15L·24 played

Debut

May 4, 2018

Latest

Jul 17, 2026

Seasons Active

6 (8.2 yr span)

Matches / Season

6.2 (37 total)

Seasons

201820192021202320242026