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Crown Green Handicap

Norman Harrison

Team: Bromborough PoolDivision: Division BLast updated: 9/29/2026

Rating

887

Current Handicap

8
Honours
Season:

70

Matches Played

27

Wins

43

Losses

39%

Win Rate

8.6

Avg Win Margin

8.4

Avg Loss Margin

17-19

Home Record

10-24

Away Record

Milestones

Career

No career milestones yet — keep bowling!

Next goal: 50 Wins27/50

Season Highlights

No season milestones recorded yet.

Handicap Trend

All Time · 70 matches

+8 Rising
7 Jun4 Aug8 Jun3 Aug14 Jun2 Aug20 Jun13 Aug-1259
Started0
Lowest0
Current8
Win Percentage(35%)
39%
score-0.23→contribution-0.08
Avg Winning Margin(23%)
8.6
score+0.09→contribution+0.02
Avg Losing Margin(15%)
8.4
score-0.06→contribution-0.01
Recent Form (last 20)(10%)
60%
score+0.20→contribution+0.02
Opponent Strength(15%)
938
score-0.30→contribution-0.05
Weighted Score-0.095
Sample Size Confidence
87%(70/75 matches)
Rating962 → shrunk 967→ adjusted 892
Handicap8

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

27W43L70 matches·38.6% win rate
ClubSeasonsDivision(s)PWLWin %
Bromborough Pool2016–2019Division B70274338.6%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/13/2019Ritchie KirbyA21-9WIN+12LeagueDivision B
8/8/2019Albert SmithH21-18WIN+3LeagueDivision B
8/1/2019David OwenH14-21LOSS-7LeagueDivision B
7/30/2019Steve EdwardsA21-13WIN+8LeagueDivision B
7/25/2019Bill DowH5-21LOSS-16LeagueDivision B
7/23/2019Ian ProctorH21-7WIN+14LeagueDivision B
7/16/2019Dave TinkerH18-21LOSS-3LeagueDivision B
7/4/2019Bob ThomasA11-21LOSS-10LeagueDivision B
6/27/2019Peter MartinH17-21LOSS-4LeagueDivision B
6/25/2019vs Cammell LairdA21-16WIN+5LeagueDivision B
6/20/2019Albert SmithA21-19WIN+2LeagueDivision B
6/13/2019Katie WoodH21-16WIN+5LeagueDivision B
6/6/2019Philip JonesH21-14WIN+7LeagueDivision B
5/29/2019vs Oxton Cons CA21-17WIN+4LeagueDivision B
5/23/2019Alan HumphreysA21-13WIN+8LeagueDivision B
5/16/2019Nicky BaileyH15-21LOSS-6LeagueDivision B
8/21/2018Eddie MasseyA21-11WIN+10LeagueDivision B
8/16/2018Alan StoreyH12-21LOSS-9LeagueDivision B
8/14/2018Eric AndersonH17-21LOSS-4LeagueDivision B
8/2/2018Colin MaddockH21-13WIN+8LeagueDivision B
7/31/2018Dave HarrisonA15-21LOSS-6LeagueDivision B
7/24/2018Steve CrightonA5-21LOSS-16LeagueDivision B
7/19/2018Gary DonaldsonH13-21LOSS-8LeagueDivision B
7/17/2018Bob JenkinsA6-21LOSS-15LeagueDivision B
7/12/2018Jean ClarkA10-21LOSS-11LeagueDivision B
7/10/2018William WalkerH21-2WIN+19LeagueDivision B
7/5/2018Albert SmithH16-21LOSS-5LeagueDivision B
6/28/2018Ken HoltA8-21LOSS-13LeagueDivision B
6/14/2018Gerda EvansA13-21LOSS-8LeagueDivision B
5/30/2018vs Arno TixallA15-21LOSS-6LeagueDivision B
5/24/2018Peter McgheeH18-21LOSS-3LeagueDivision B
5/17/2018Gary DonaldsonA14-21LOSS-7LeagueDivision B
5/15/2018Barbara HardyH21-19WIN+2LeagueDivision B
5/10/2018Joey SmithA7-21LOSS-14LeagueDivision B
8/22/2017William MoffatH21-13WIN+8LeagueDivision B
8/15/2017George GriffithsH21-20WIN+1LeagueDivision B
8/10/2017Roy JonesA10-21LOSS-11LeagueDivision B
8/3/2017Gill SmithH14-21LOSS-7LeagueDivision B
8/1/2017Jean ClarkA3-21LOSS-18LeagueDivision B
7/27/2017Brian CrosbieH16-21LOSS-5LeagueDivision B
7/25/2017Peter BreenA5-21LOSS-16LeagueDivision B
7/20/2017Gail LewisH21-8WIN+13LeagueDivision B
7/5/2017vs Tixall CA4-21LOSS-17LeagueDivision B
6/29/2017Mark WoodA21-15WIN+6LeagueDivision B
6/22/2017Fred BeacallH7-21LOSS-14LeagueDivision B
6/15/2017Kevin HowgateA9-21LOSS-12LeagueDivision B
6/8/2017Jessie TipladyH11-21LOSS-10LeagueDivision B
6/1/2017Mike DohertyA14-21LOSS-7LeagueDivision B
5/25/2017Andy SmithH7-21LOSS-14LeagueDivision B
5/17/2017vs Hoylake Central & MelroseA20-21LOSS-1LeagueDivision B
5/16/2017Tony LeeA14-21LOSS-7LeagueDivision B
5/11/2017Lewis BullenH21-8WIN+13LeagueDivision B
8/24/2016vs Cammell LairdA10-21LOSS-11LeagueDivision B
8/16/2016John BurkeA21-15WIN+6LeagueDivision B
8/4/2016Anthony WoodH21-12WIN+9LeagueDivision B
7/28/2016Liam MasseyH19-21LOSS-2LeagueDivision B
7/21/2016John KayllA16-21LOSS-5LeagueDivision B
7/19/2016Alan M JonesH21-6WIN+15LeagueDivision B
7/12/2016Eric OsborneH12-21LOSS-9LeagueDivision B
7/7/2016Barbara HardyA16-21LOSS-5LeagueDivision B
6/30/2016Ian GillH21-11WIN+10LeagueDivision B
6/9/2016Andy SmithA11-21LOSS-10LeagueDivision B
6/7/2016Neil PowellH21-6WIN+15LeagueDivision B
6/2/2016Tony LeeA20-21LOSS-1LeagueDivision B
5/31/2016John KayllH20-21LOSS-1LeagueDivision B
5/24/2016vs NestonA16-21LOSS-5LeagueDivision B
5/17/2016Liam RhodesH21-8WIN+13LeagueDivision B
5/11/2016vs Tixall CA21-9WIN+12LeagueDivision B
5/10/2016Ellen LevertonH21-18WIN+3LeagueDivision B
4/26/2016Mike DohertyH20-21LOSS-1LeagueDivision B
Andy Dawson Cup5 games · 1W
20192 rounds
RoundOpponentTeamScoreResultTeam
Quarters RoundAlan StoreyRoyden Hall10-21LOSSWON
Semi Final RoundStephen BallHeswall Rbl9-21LOSSLOST
20182 rounds
RoundOpponentTeamScoreResultTeam
Preliminary RoundLesley QuinnKendal21-6WINWON
Quarters RoundColin DraperRoyden Hall12-21LOSSLOST
20171 round
RoundOpponentTeamScoreResultTeam
Round of 16 RoundDave ThomasAlbany6-21LOSSLOST
Leverhulme Cup2 games · 0W
20171 round
RoundOpponentTeamScoreResultTeam
Round of 32 RoundIan NorrisNeston19-21LOSSLOST
20161 round
RoundOpponentTeamScoreResultTeam
Round of 32 RoundPaul GriffithsTixall6-21LOSSLOST

Current Streak

2wins

On a hot run

Longest Win Run

6

Career best winning streak

Longest Loss Run

7

Career worst losing streak

Last 560% win rate
WWLWL
Last 1050% win rate— steady
WWLWLWLLLW
OpponentWLTotalWin %Last Met
Albert Smith21366.7%8/8/2019
Cammell Laird11250%6/25/2019
Gary Donaldson0220%7/19/2018
Jean Clark0220%7/12/2018
Barbara Hardy11250%5/15/2018
Tixall C11250%7/5/2017
Mike Doherty0220%6/1/2017
Andy Smith0220%5/25/2017
Tony Lee0220%5/16/2017
John Kayll0220%7/21/2016
Biggest Win
William Walker (+19)7/10/2018
Heaviest Defeat
Jean Clark (-18)8/1/2017
Best Season
201963% · 16 matches
Worst Season
201822% · 18 matches
Form Arc (1st half → 2nd half)
34% → 43%improving
Avg Opponent Rating Faced
91954 known · 16 unknown
vs Strong Opponents (rating ≥ 1000)
1-128% win rate
vs Weak Opponents (rating < 1000)
17-2441% win rate
Division B38.6%
27W·43L·70 played

Debut

Apr 26, 2016

Latest

Aug 13, 2019

Seasons Active

4 (3.3 yr span)

Matches / Season

17.5 (70 total)

Seasons

2016201720182019