Crown Green HandicapFairPlay Bowls
Live
Birkenhead Sync08/09/2026|
Birkenhead Sync08/09/2026|
Back to Players
Crown Green Handicap

Colin Liddiard

Team: Bromborough PoolDivision: League 3Last updated: 10/24/2026

Rating

642

Current Handicap

13
Honours
Season:

28

Matches Played

9

Wins

19

Losses

32%

Win Rate

9.2

Avg Win Margin

10.2

Avg Loss Margin

4-9

Home Record

5-10

Away Record

Milestones

Career

No career milestones yet — keep bowling!

Next goal: Decade Player2/10

Season Highlights

No season milestones recorded yet.

Handicap Trend

All Time · 28 matches

+13 Rising
13 May3 Jun8 Jul1 Aug19 May16 Jun18 Aug-1371115
Started0
Lowest0
Current13
Win Percentage(40%)
32%
score-0.36→contribution-0.14
Avg Winning Margin(25%)
9.2
score+0.20→contribution+0.05
Avg Losing Margin(15%)
10.2
score-0.36→contribution-0.05
Recent Form (last 20)(10%)
35%
score-0.30→contribution-0.03
Opponent Strength(10%)
880
score-0.50→contribution-0.05
Weighted Score-0.225
Sample Size Confidence
52%(28/39 matches)
Rating887 → shrunk 942→ adjusted 642
Handicap
13

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

9W19L28 matches·32.1% win rate
ClubSeasonsDivision(s)PWLWin %
Bromborough Pool2016–2017League 32891932.1%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/18/2017Philip CurrieA21-20WIN+1LeagueLeague 3
7/7/2017John BensteadA6-21LOSS-15LeagueLeague 3
7/3/2017Craig EdwardsA8-21LOSS-13LeagueLeague 3
6/23/2017Sue TilstonH16-21LOSS-5LeagueLeague 3
6/16/2017Dave GrundyA21-18WIN+3LeagueLeague 3
6/12/2017Graham EganA14-21LOSS-7LeagueLeague 3
6/9/2017Dennis PattersonH21-6WIN+15LeagueLeague 3
5/26/2017Jake BreurA21-9WIN+12LeagueLeague 3
5/19/2017Cathy DohertyH17-21LOSS-4LeagueLeague 3
8/19/2016Ronnie AbbottH21-13WIN+8LeagueLeague 3
8/8/2016Robin ProbbingA5-21LOSS-16LeagueLeague 3
8/5/2016Derek EdwardsH14-21LOSS-7LeagueLeague 3
8/1/2016Graham RobinsonA7-21LOSS-14LeagueLeague 3
7/29/2016Betty YatesH13-21LOSS-8LeagueLeague 3
7/22/2016Colin BrownH8-21LOSS-13LeagueLeague 3
7/15/2016Mark MasonA21-13WIN+8LeagueLeague 3
7/8/2016Phil HaleA10-21LOSS-11LeagueLeague 3
7/1/2016Vic WilliamsH10-21LOSS-11LeagueLeague 3
6/13/2016John PritchardA18-21LOSS-3LeagueLeague 3
6/10/2016Colin WattersonH21-10WIN+11LeagueLeague 3
6/3/2016Harry SandsA8-21LOSS-13LeagueLeague 3
5/27/2016Paul KavanaghH6-21LOSS-15LeagueLeague 3
5/20/2016Barbara RydingH8-21LOSS-13LeagueLeague 3
5/16/2016Ann BrownA13-21LOSS-8LeagueLeague 3
5/13/2016Ian HulmeH21-12WIN+9LeagueLeague 3
5/6/2016Jim BownessA8-21LOSS-13LeagueLeague 3
4/29/2016Alan StoreyH17-21LOSS-4LeagueLeague 3
4/22/2016Dennis HeenanA21-5WIN+16LeagueLeague 3
Cartwright Cup6 games · 2W
20171 round
RoundOpponentTeamScoreResultTeam
Round of 32 RoundGarry LaceyCammell Laird13-21LOSSLOST
20162 rounds
RoundOpponentTeamScoreResultTeam
Round of 32 Round* Dave DobsonBromborough Pool B21-14WINWON
Round of 16 Round### Brenda BoultonNew Brighton Quarry Vikings C21-8WINWON
20153 rounds
RoundOpponentTeamScoreResultTeam
Round of 32 RoundPaul DraperBebington Park14-21LOSSWON
Quarters RoundJoseph NugentNew Brighton Quarry Vikings C17-21LOSSWON
Semi Final Round* Ken StockerManor Road10-21LOSSLOST
Cec Hannay Rose Bowl2 games · 0W
20171 round
RoundOpponentTeamScoreResultTeam
Round of 32 Round* Dave McdermottTixall2-21LOSSLOST
20161 round
RoundOpponentTeamScoreResultTeam
Round of 32 Round* Ian JohnsonHeswall RBL14-21LOSSLOST

Current Streak

1wins

On a hot run

Longest Win Run

2

Career best winning streak

Longest Loss Run

5

Career worst losing streak

Last 540% win rate
WLLLW
Last 1050% win rate— steady
WLLLWLWWLW
OpponentWLTotalWin %Last Met
Philip Currie101100%8/18/2017
John Benstead0110%7/7/2017
Craig Edwards0110%7/3/2017
Sue Tilston0110%6/23/2017
Dave Grundy101100%6/16/2017
Graham Egan0110%6/12/2017
Dennis Patterson101100%6/9/2017
Jake Breur101100%5/26/2017
Cathy Doherty0110%5/19/2017
Ronnie Abbott101100%8/19/2016
Biggest Win
Dennis Heenan (+16)4/22/2016
Heaviest Defeat
Robin Probbing (-16)8/8/2016
Best Season
201626% · 19 matches
Worst Season
201626% · 19 matches
Form Arc (1st half → 2nd half)
29% → 36%improving
Avg Opponent Rating Faced
85323 known · 5 unknown
vs Strong Opponents (rating ≥ 1000)
0-20% win rate
vs Weak Opponents (rating < 1000)
6-1529% win rate
League 332.1%
9W·19L·28 played

Debut

Apr 22, 2016

Latest

Aug 18, 2017

Seasons Active

2 (1.3 yr span)

Matches / Season

14.0 (28 total)

Seasons

20162017