Crown Green HandicapFairPlay Bowls
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Birkenhead Sync08/09/2026|
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Crown Green Handicap

Karl Robinson

Team: Pensby DDivision: Division CLast updated: 9/29/2026

Rating

641

Current Handicap

13
Honours
Season:

64

Matches Played

23

Wins

41

Losses

36%

Win Rate

7.9

Avg Win Margin

9.6

Avg Loss Margin

12-18

Home Record

11-23

Away Record

Milestones

Career

No career milestones yet — keep bowling!

Next goal: 50 Wins23/50

Season Highlights

No season milestones recorded yet.

Handicap Trend

All Time · 64 matches

+13 Rising
12 Jun24 Jul22 May2 Jul30 Jul19 May11 Jun8 Jul11 Aug-14916
Started0
Lowest0
Current13
Win Percentage(35%)
36%
score-0.28→contribution-0.10
Avg Winning Margin(23%)
7.9
score-0.02→contribution-0.00
Avg Losing Margin(15%)
9.6
score-0.26→contribution-0.04
Recent Form (last 20)(10%)
55%
score+0.10→contribution+0.01
Opponent Strength(15%)
892
score-0.40→contribution-0.06
Weighted Score-0.196
Sample Size Confidence
73%(64/75 matches)
Rating922 → shrunk 943→ adjusted 643
Recent 5-Season Rating (2022, 2023, 2024, 2025, 2026)622
Recency Blend40% (64 recent matches)
Final Blended Rating635
Handicap13

Formula: Rating = 1000 + (weighted score × 400). 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 seasons selected in Handicap Calculation Years (currently 2022, 2023, 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

23W41L64 matches·35.9% win rate
ClubSeasonsDivision(s)PWLWin %
Pensby C2024–2026Division C41132831.7%
Pensby D2025–2026Division C23101343.5%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/11/2026Kevin BodeyA3-21LOSS-18LeagueDivision C
8/10/2026Lynn BaileyA21-12WIN+9LeagueDivision C
8/3/2026Colin BensonH21-12WIN+9LeagueDivision C
7/23/2026Alison BabaA11-21LOSS-10LeagueDivision C
7/22/2026Joy RynkiewiczH17-21LOSS-4LeagueDivision C
7/16/2026David CruickshankH21-20WIN+1LeagueDivision C
7/15/2026Tom PughH21-18WIN+3LeagueDivision C
7/14/2026Tommy BrownA15-21LOSS-6LeagueDivision C
7/8/2026Keith WhartonH5-21LOSS-16LeagueDivision C
7/7/2026Keith TunstallA21-20WIN+1LeagueDivision C
7/1/2026Paula JenningsH17-21LOSS-4LeagueDivision C
6/30/2026Paul CoxA21-19WIN+2LeagueDivision C
6/24/2026Ross BoardmanH21-18WIN+3LeagueDivision C
6/23/2026Andy HeronA20-21LOSS-1LeagueDivision C
6/16/2026David CruickshankA21-12WIN+9LeagueDivision C
6/11/2026Mark HughesA13-21LOSS-8LeagueDivision C
6/10/2026Gary BoothA3-21LOSS-18LeagueDivision C
6/9/2026Dee ButlerA21-16WIN+5LeagueDivision C
6/3/2026Michael HewittA21-8WIN+13LeagueDivision C
6/2/2026Sam LockwoodH21-16WIN+5LeagueDivision C
5/27/2026David Bailey ***H7-21LOSS-14LeagueDivision C
5/26/2026Tom BennettA21-15WIN+6LeagueDivision C
5/21/2026John BuckleyA16-21LOSS-5LeagueDivision C
5/19/2026Owen RobertsH17-21LOSS-4LeagueDivision C
5/12/2026Graham GouldA21-1WIN+20LeagueDivision C
5/6/2026Pat CrossH21-6WIN+15LeagueDivision C
8/27/2025vs Oxton Cons BH13-21LOSS-8LeagueDivision C
8/13/2025Peter BarkerH9-21LOSS-12LeagueDivision C
8/7/2025Jason ByrnesH6-21LOSS-15LeagueDivision C
8/5/2025Bernie VollerA19-21LOSS-2LeagueDivision C
7/31/2025Bob ThomasH21-7WIN+14LeagueDivision C
7/30/2025Mark JonesH14-21LOSS-7LeagueDivision C
7/29/2025Michael DabbsA10-21LOSS-11LeagueDivision C
7/24/2025Bob ThomasA6-21LOSS-15LeagueDivision C
7/22/2025Mike FinnA15-21LOSS-6LeagueDivision C
7/15/2025Joe RiceA21-15WIN+6LeagueDivision C
7/9/2025Tony LakeA21-10WIN+11LeagueDivision C
7/3/2025Mark HughesA21-19WIN+2LeagueDivision C
7/2/2025vs Pensby DA17-21LOSS-4LeagueDivision C
6/26/2025vs Oxton Cons BA19-21LOSS-2LeagueDivision C
6/24/2025Adrian MantleA12-21LOSS-9LeagueDivision C
6/18/2025vs Sea DogH21-0WIN+21LeagueDivision C
6/17/2025John MillingtonA10-21LOSS-11LeagueDivision C
6/11/2025vs Bromborough Pool BH21-20WIN+1LeagueDivision C
6/10/2025John BuckleyA15-21LOSS-6LeagueDivision C
5/29/2025vs Little SuttonH15-21LOSS-6LeagueDivision C
5/22/2025vs Bromborough Pool BA7-21LOSS-14LeagueDivision C
5/21/2025vs Sea DogH12-21LOSS-9LeagueDivision C
5/14/2025Rob MoodyH21-15WIN+6LeagueDivision C
5/7/2025vs Pensby DH21-8WIN+13LeagueDivision C
8/14/2024vs Bromborough Social ClubA10-21LOSS-11LeagueDivision C
8/8/2024Sandra CooperA7-21LOSS-14LeagueDivision C
8/7/2024vs Oxton Cons BH13-21LOSS-8LeagueDivision C
7/31/2024vs Heswall Rbl BH6-21LOSS-15LeagueDivision C
7/24/2024vs Bromborough Pool BH21-15WIN+6LeagueDivision C
7/18/2024Ian PiercyA2-21LOSS-19LeagueDivision C
7/9/2024Phil SpencerA8-21LOSS-13LeagueDivision C
7/3/2024vs Albany BH6-21LOSS-15LeagueDivision C
7/2/2024Robert HolmesA14-21LOSS-7LeagueDivision C
6/26/2024vs Sea DogH17-21LOSS-4LeagueDivision C
6/19/2024vs Tixall BH15-21LOSS-6LeagueDivision C
6/18/2024Peter LoveA6-21LOSS-15LeagueDivision C
6/12/2024vs Bromborough Social ClubH12-21LOSS-9LeagueDivision C
5/23/2024Martin HickmanH10-21LOSS-11LeagueDivision C
Geoff Clare Trophy4 games · 2W
20262 rounds
RoundOpponentTeamScoreResultTeam
Quarters RoundKeith BaileyPensby D21-14WINLOST
Semi Final RoundCalum JonesLever Club C20-21LOSSLOST
20252 rounds
RoundOpponentTeamScoreResultTeam
Quarters RoundGeorge LowdenSea Dog21-15WINLOST
Semi Final RoundSteve DabbsBromborough Pool B4-21LOSSLOST
George ONeill Trophy1 games · 1W
20261 round
RoundOpponentTeamScoreResultTeam
Preliminary RoundIan Gill / James NeagleThingwall B15-6WINLOST

Current Streak

1losses

In a slump

Longest Win Run

3

Career best winning streak

Longest Loss Run

9

Career worst losing streak

Last 540% win rate
LWWLL
Last 1050% win rate— steady
LWWLLWWLLW
OpponentWLTotalWin %Last Met
Oxton Cons B0330%8/27/2025
Sea Dog12333.3%6/18/2025
Bromborough Pool B21366.7%6/11/2025
David Cruickshank202100%7/16/2026
Mark Hughes11250%6/11/2026
John Buckley0220%5/21/2026
Bob Thomas11250%7/31/2025
Pensby D11250%7/2/2025
Bromborough Social Club0220%8/14/2024
Kevin Bodey0110%8/11/2026
Biggest Win
Unknown (+21)6/18/2025
Heaviest Defeat
Ian Piercy (-19)7/18/2024
Nemesis
Oxton Cons B0-3 H2H
Best Season
202654% · 26 matches
Worst Season
20247% · 14 matches
Form Arc (1st half → 2nd half)
25% → 47%improving
Avg Opponent Rating Faced
85046 known · 18 unknown
vs Strong Opponents (rating ≥ 1000)
0-30% win rate
vs Weak Opponents (rating < 1000)
19-2444% win rate
Division C35.9%
23W·41L·64 played

Debut

May 23, 2024

Latest

Aug 11, 2026

Seasons Active

3 (2.2 yr span)

Matches / Season

21.3 (64 total)

Seasons

202420252026