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Birkenhead Sync08/09/2026|
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Crown Green Handicap

Mavis Owens

Team: GreasbyDivision: Division 2Last updated: 9/29/2026

Rating

722

Current Handicap

12
Honours
Season:

77

Matches Played

38

Wins

39

Losses

49%

Win Rate

10.0

Avg Win Margin

9.2

Avg Loss Margin

21-19

Home Record

17-20

Away Record

Milestones

Career

No career milestones yet — keep bowling!

Next goal: 50 Wins38/50

Season Highlights

No season milestones recorded yet.

Handicap Trend

All Time · 77 matches

+12 Rising
5 Jul4 May17 Aug13 Jun1 Aug10 Jun21 Aug27 Aug-13713
Started0
Lowest0
Current12
Win Percentage(40%)
49%
score-0.01→contribution-0.01
Avg Winning Margin(25%)
10.0
score+0.33→contribution+0.08
Avg Losing Margin(15%)
9.2
score-0.20→contribution-0.03
Recent Form (last 20)(10%)
35%
score-0.30→contribution-0.03
Opponent Strength(10%)
861
score-0.18→contribution-0.02
Weighted Score+0.001
Sample Size Confidence
100%(77/75 matches)
Rating1000 → shrunk 1000→ adjusted 850
Recent 1-Season Rating (2026)818
Recency Blend13% (10 recent matches)
Final Blended Rating846
Handicap12

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 seasons selected in Handicap Calculation Years (currently 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

38W39L77 matches·49.4% win rate
+76 since first recorded
ClubSeasonsDivision(s)PWLWin %
Greasby2022–2026Division 2, Division 177383949.4%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/27/2026Frances Marmion (sb)H1-21LOSS-20LeagueDivision 2
8/25/2026Debra Gurney (FA)H21-16WIN+5LeagueDivision 2
8/21/2026Dorothy EnglandA10-21LOSS-11LeagueDivision 2
8/11/2026Joyce MartinH14-21LOSS-7LeagueDivision 2
8/6/2026Frances Marmion (SB)A17-21LOSS-4LeagueDivision 2
8/4/2026Gill OwensA8-21LOSS-13LeagueDivision 2
7/30/2026Carole WhyteH18-21LOSS-3LeagueDivision 2
7/28/2026Debbie LinfordH13-21LOSS-8LeagueDivision 2
7/14/2026Sue JonesA9-21LOSS-12LeagueDivision 2
7/9/2026Sandy SkillenH21-17WIN+4LeagueDivision 2
8/28/2025June SillitoeH21-13WIN+8LeagueDivision 2
8/21/2025Lesley HallA16-21LOSS-5LeagueDivision 2
8/14/2025Lynsey BoyceA15-21LOSS-6LeagueDivision 2
8/5/2025Debbie SilcockA12-21LOSS-9LeagueDivision 2
7/31/2025Cath Johnston (SB)H21-9WIN+12LeagueDivision 2
7/28/2025Karen EdwardsA21-3WIN+18LeagueDivision 2
7/17/2025Judy JonesH21-6WIN+15LeagueDivision 2
7/16/2025Maureen DelehedyA12-21LOSS-9LeagueDivision 2
7/8/2025Pam LongworthA21-17WIN+4LeagueDivision 2
6/30/2025Linda FarnworthA13-21LOSS-8LeagueDivision 2
6/12/2025Doreen O'MahoneyA18-21LOSS-3LeagueDivision 2
6/10/2025Pat WakefieldA21-10WIN+11LeagueDivision 2
6/3/2025Debbie GreenH4-21LOSS-17LeagueDivision 2
5/27/2025Kath HowardH10-21LOSS-11LeagueDivision 2
5/20/2025Linda SherrattH21-13WIN+8LeagueDivision 2
5/13/2025Evelyn Brett (FB)A7-21LOSS-14LeagueDivision 2
4/22/2025Margaret StanleyH15-21LOSS-6LeagueDivision 2
8/29/2024Anne Davies (SB)H21-5WIN+16LeagueDivision 1
8/20/2024Debbie Roberts (FA)A3-21LOSS-18LeagueDivision 1
8/7/2024Ailsa Curry (FB)H19-21LOSS-2LeagueDivision 1
8/2/2024Jean Hughes (SA)A12-21LOSS-9LeagueDivision 1
8/1/2024Kath Davies (FA)A2-21LOSS-19LeagueDivision 1
7/24/2024Debra Gurney (FA)H21-17WIN+4LeagueDivision 1
7/18/2024Gillian McalenyH11-21LOSS-10LeagueDivision 1
7/16/2024Joan GoudieA21-6WIN+15LeagueDivision 1
7/10/2024Lynn Tofield (FA)H12-21LOSS-9LeagueDivision 1
7/4/2024Anne Davies (SB)A21-18WIN+3LeagueDivision 1
6/28/2024Christine McBride (FB)A8-21LOSS-13LeagueDivision 1
6/26/2024Carole Long (SA)H18-21LOSS-3LeagueDivision 1
6/19/2024Gaynor GreenfieldH8-21LOSS-13LeagueDivision 1
6/13/2024Sue Shaw (SB)A21-9WIN+12LeagueDivision 1
6/4/2024Barbara Ryding (FA)H15-21LOSS-6LeagueDivision 1
5/28/2024Linda Biggs (SA)A3-21LOSS-18LeagueDivision 1
5/21/2024Joy Humphreys (SA)H11-21LOSS-10LeagueDivision 1
5/14/2024Pauline Haines (FA)A21-18WIN+3LeagueDivision 1
5/7/2024Val Cecchini (SA)H6-21LOSS-15LeagueDivision 1
4/30/2024Joy Humphreys (SA)A18-21LOSS-3LeagueDivision 1
4/24/2024Fiona Campbell (FA)H10-21LOSS-11LeagueDivision 1
8/23/2023Doris HeyesH21-12WIN+9LeagueDivision 2
8/22/2023Tina BarrettH21-11WIN+10LeagueDivision 2
8/17/2023Sue CoxA21-5WIN+16LeagueDivision 2
8/10/2023Sue PelletierH21-15WIN+6LeagueDivision 2
8/2/2023Barbara GrantH21-7WIN+14LeagueDivision 2
7/31/2023Joyce HughesA21-4WIN+17LeagueDivision 2
7/13/2023Karen EllisH12-21LOSS-9LeagueDivision 2
6/26/2023Suzanne LewisA21-6WIN+15LeagueDivision 2
6/21/2023June SillitoeA21-11WIN+10LeagueDivision 2
5/30/2023Betty ChaplinH21-12WIN+9LeagueDivision 2
5/23/2023Mo MillerA21-18WIN+3LeagueDivision 2
5/18/2023Rita PlattA12-21LOSS-9LeagueDivision 2
5/4/2023Angela SmithA21-10WIN+11LeagueDivision 2
4/25/2023Joan CairnsH21-13WIN+8LeagueDivision 2
8/30/2022Jill OddieH16-21LOSS-5LeagueDivision 2
8/24/2022Joyce ChadertonH21-6WIN+15LeagueDivision 2
8/17/2022Annie Murray (SB)H21-16WIN+5LeagueDivision 2
8/8/2022Linda SherrattH18-21LOSS-3LeagueDivision 2
8/4/2022June SillitoeH21-12WIN+9LeagueDivision 2
7/27/2022Veronica ThompsonH21-16WIN+5LeagueDivision 2
7/22/2022Pat EdgeH21-10WIN+11LeagueDivision 2
7/5/2022Mo MillerH21-3WIN+18LeagueDivision 2
6/29/2022Christine TuckerH21-14WIN+7LeagueDivision 2
6/23/2022Cath Johnston (SB)A16-21LOSS-5LeagueDivision 2
6/15/2022Debbie Roberts (FA)A19-21LOSS-2LeagueDivision 2
6/9/2022Julie ParryA21-20WIN+1LeagueDivision 2
6/8/2022Eileen O'ConnorA21-8WIN+13LeagueDivision 2
5/16/2022Julie ScreggA21-8WIN+13LeagueDivision 2
5/5/2022Beryl MastersonA21-4WIN+17LeagueDivision 2

Current Streak

1losses

In a slump

Longest Win Run

6

Career best winning streak

Longest Loss Run

7

Career worst losing streak

Last 520% win rate
LWLLL
Last 1020% win rate— steady
LWLLLLLLLW
OpponentWLTotalWin %Last Met
June Sillitoe303100%8/28/2025
Debra Gurney (FA)202100%8/25/2026
Cath Johnston (SB)11250%7/31/2025
Linda Sherratt11250%5/20/2025
Anne Davies (SB)202100%8/29/2024
Debbie Roberts (FA)0220%8/20/2024
Joy Humphreys (SA)0220%5/21/2024
Mo Miller202100%5/23/2023
Frances Marmion (sb)0110%8/27/2026
Dorothy England0110%8/21/2026
Biggest Win
Karen Edwards (+18)7/28/2025
Heaviest Defeat
Frances Marmion (sb) (-20)8/27/2026
Favourite Victim
June Sillitoe3-0 H2H
Best Season
202386% · 14 matches
Worst Season
202620% · 10 matches
Form Arc (1st half → 2nd half)
66% → 33%declining
Avg Opponent Rating Faced
83364 known · 13 unknown
vs Strong Opponents (rating ≥ 1000)
5-936% win rate
vs Weak Opponents (rating < 1000)
26-2452% win rate

By Division

Division 232-24 (57%)
Division 16-15 (29%)
Division 128.6%
6W·15L·21 played
Division 257.1%
32W·24L·56 played

Debut

May 5, 2022

Latest

Aug 27, 2026

Seasons Active

5 (4.3 yr span)

Matches / Season

15.4 (77 total)

Seasons

20222023202420252026