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

Karl Robinson

Team: Pensby CDivision: League 3Last updated: 10/24/2026

Rating

515

Current Handicap

15
Honours
Season:

53

Matches Played

21

Wins

32

Losses

40%

Win Rate

6.9

Avg Win Margin

7.6

Avg Loss Margin

9-15

Home Record

12-17

Away Record

100%

Handicap Confidence

Very Reliable
53 / 39 matches for full confidence· Last recorded match: 8/21/2026

A large recent sample: 53 matches in the 2024, 2025, 2026 window, comfortably past the 39-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 Wins21/50
✦SEASON HIGHLIGHTS

No season milestones recorded yet.

Handicap Trend

All Time · 53 matches

+15 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.

26 Jul6 Jun7 Jul15 Aug15 May15 Jun17 Jul21 Aug-14916

Gives 15 more chalks than at the start of this period.

Started0
Lowest0
Current15
Win Percentage(40%)
40%
score-0.21→contribution-0.08
Avg Winning Margin(25%)
6.9
score-0.19→contribution-0.05
Avg Losing Margin(15%)
7.6
score+0.07→contribution+0.01
Recent Form (last 20)(10%)
50%
score+0.00→contribution+0.00
Opponent Strength(10%)
719
score-0.57→contribution-0.06
Weighted Score-0.177
Sample Size Confidence
100%(53/39 matches)
Rating912 → shrunk 912→ adjusted 550
Recent 3-Season Rating (2024, 2025, 2026)462
Recency Blend40% (53 recent matches)
Final Rating515
Handicap
15

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 (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 ÷ 39, 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

21W32L53 matches·39.6% win rate
ClubSeasonsDivision(s)PWLWin %
Pensby B2024–2026League 33092130%
Pensby C2026League 322121054.5%
Pensby2024League 31010%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/21/2026Margie VickersA5-21LOSS-16LeagueLeague 3
8/17/2026Paul BentleyA11-21LOSS-10LeagueLeague 3
8/14/2026Dave EdwardsH21-18WIN+3LeagueLeague 3
8/7/2026Mally LloydA21-17WIN+4LeagueLeague 3
7/31/2026Doreen OmahonyH21-16WIN+5LeagueLeague 3
7/27/2026Mary FishwickA21-19WIN+2LeagueLeague 3
7/24/2026Trevor SmithA19-21LOSS-2LeagueLeague 3
7/17/2026Alan WelchH21-12WIN+9LeagueLeague 3
7/10/2026Prue StothardA21-17WIN+4LeagueLeague 3
7/6/2026John HudsonH14-21LOSS-7LeagueLeague 3
7/2/2026Neil HenningA21-12WIN+9LeagueLeague 3
6/26/2026Julie MccreadieH20-21LOSS-1LeagueLeague 3
6/22/2026Mandy GreenH21-10WIN+11LeagueLeague 3
6/19/2026Tom DavisA8-21LOSS-13LeagueLeague 3
6/15/2026Rene KearneyH17-21LOSS-4LeagueLeague 3
6/12/2026John SmithA21-17WIN+4LeagueLeague 3
6/8/2026Alan SimpsonA17-21LOSS-4LeagueLeague 3
6/5/2026Colin WolfarthA7-21LOSS-14LeagueLeague 3
5/29/2026Kevin JonesA21-9WIN+12LeagueLeague 3
5/22/2026Kath CucchiH14-21LOSS-7LeagueLeague 3
5/18/2026Steve HowlandA11-21LOSS-10LeagueLeague 3
5/15/2026Gary WoodA21-14WIN+7LeagueLeague 3
5/8/2026Mo MoranA16-21LOSS-5LeagueLeague 3
5/1/2026Lyn NevinH21-3WIN+18LeagueLeague 3
4/24/2026Keith YatesA11-21LOSS-10LeagueLeague 3
4/20/2026Harry RobinsonH16-21LOSS-5LeagueLeague 3
8/22/2025Mally LloydH20-21LOSS-1LeagueLeague 3
8/18/2025Cathy KavanaghA21-20WIN+1LeagueLeague 3
8/15/2025Kath CucchiH15-21LOSS-6LeagueLeague 3
8/11/2025Jackie SnapeA18-21LOSS-3LeagueLeague 3
8/4/2025Neil HenningH14-21LOSS-7LeagueLeague 3
7/21/2025Alan WelchH21-20WIN+1LeagueLeague 3
7/18/2025Sue StarkeyA18-21LOSS-3LeagueLeague 3
7/11/2025Kit JacksonH13-21LOSS-8LeagueLeague 3
7/7/2025Mike WalshA21-20WIN+1LeagueLeague 3
7/4/2025Philip TaylorH14-21LOSS-7LeagueLeague 3
6/27/2025Gordon DitchfieldA16-21LOSS-5LeagueLeague 3
6/20/2025vs Port Sunlight Village & Works BH21-19WIN+2LeagueLeague 3
6/13/2025Kath CucchiA10-21LOSS-11LeagueLeague 3
6/9/2025Graham RobinsonH14-21LOSS-7LeagueLeague 3
6/6/2025Debbie RobertsA8-21LOSS-13LeagueLeague 3
5/30/2025Graham HamblettH21-6WIN+15LeagueLeague 3
5/23/2025Alan WelchA21-19WIN+2LeagueLeague 3
5/16/2025Laura BrowseH21-19WIN+2LeagueLeague 3
5/9/2025Paul BentleyA21-0WIN+21LeagueLeague 3
5/2/2025Peter FavagerH5-21LOSS-16LeagueLeague 3
4/25/2025Derek PotterA16-21LOSS-5LeagueLeague 3
7/26/2024Mike WorthyA21-10WIN+11LeagueLeague 3
7/15/2024Eric JamesA7-21LOSS-14LeagueLeague 3
7/12/2024Mike WalshH16-21LOSS-5LeagueLeague 3
6/28/2024Mike BoydA16-21LOSS-5LeagueLeague 3
6/24/2024Valerie CecchiniH9-21LOSS-12LeagueLeague 3
6/21/2024vs ThingwallH15-21LOSS-6LeagueLeague 3
Cartwright Cup2 games · 1W
20261 round
RoundOpponentTeamScoreResultTeam
Preliminary RoundBob MealorBromborough Recs21-17WINLOST
20251 round
RoundOpponentTeamScoreResultTeam
Preliminary RoundAndrew MeldrumTixall B20-21LOSSLOST
Cec Hannay Rose Bowl2 games · 1W
20261 round
RoundOpponentTeamScoreResultTeam
Round of 32 RoundTed SmithPoulton21-15WINLOST
20251 round
RoundOpponentTeamScoreResultTeam
Round of 32 RoundPhilip JacksonGreat Meols11-21LOSSLOST

Current Streak

2losses

In a slump

Longest Win Run

4

Career best winning streak

Longest Loss Run

5

Career worst losing streak

Last 560% win rate
LLWWW
Last 1060% win rate— steady
LLWWWWLWWL
OpponentWLTotalWin %Last Met
Alan Welch303100%7/17/2026
Kath Cucchi0330%5/22/2026
Paul Bentley11250%8/17/2026
Mally Lloyd11250%8/7/2026
Neil Henning11250%7/2/2026
Mike Walsh11250%7/7/2025
Margie Vickers0110%8/21/2026
Dave Edwards101100%8/14/2026
Doreen Omahony101100%7/31/2026
Mary Fishwick101100%7/27/2026
Biggest Win
Paul Bentley (+21)5/9/2025
Heaviest Defeat
Margie Vickers (-16)8/21/2026
Nemesis
Kath Cucchi0-3 H2H
Favourite Victim
Alan Welch3-0 H2H
Best Season
202646% · 26 matches
Worst Season
202538% · 21 matches
Form Arc (1st half → 2nd half)
35% → 44%improving
Avg Opponent Rating Faced
70851 known · 2 unknown
vs Weak Opponents (rating < 1000)
20-3139% win rate
League 339.6%
21W·32L·53 played

Debut

Jun 21, 2024

Latest

Aug 21, 2026

Seasons Active

3 (2.2 yr span)

Matches / Season

17.7 (53 total)

Seasons

202420252026