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

Penny MacDonald (SB)

Team: Port Sunlight BDivision: Division 2Last updated: 10/24/2026

Rating

923

Current Handicap

8
Honours
Season:

73

Matches Played

33

Wins

40

Losses

45%

Win Rate

8.6

Avg Win Margin

8.6

Avg Loss Margin

21-23

Home Record

12-17

Away Record

Milestones

Career

No career milestones yet — keep bowling!

Next goal: 50 Wins33/50

Season Highlights

No season milestones recorded yet.

Handicap Trend

All Time · 73 matches

+8 Rising
29 Jun30 May16 Jul12 May31 Jul19 May8 Jul25 Aug-125811
Started0
Lowest0
Current8
Win Percentage(40%)
68%
score+0.36→contribution+0.14
Avg Winning Margin(25%)
7.6
score-0.07→contribution-0.02
Avg Losing Margin(15%)
6.5
score+0.25→contribution+0.04
Recent Form (last 20)(10%)
60%
score+0.20→contribution+0.02
Opponent Strength(10%)
769
score+0.13→contribution+0.01
Weighted Score+0.197
Sample Size Confidence
100%(25/17 matches)
Rating1099 → shrunk 1099→ adjusted 925
Recent 1-Season Rating (2026)919
Recency Blend33% (25 recent matches)
Final Rating923
Handicap
8

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 (2026), excluding walkovers — the same window the official recalculation uses. Bayesian shrinkage: the raw rating is pulled toward 1000 by confidence (window matches ÷ 17, 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

33W40L73 matches·45.2% win rate
+77 since first recorded
ClubSeasonsDivision(s)PWLWin %
Port Sunlight B2022–2026Division 2, Division 161273444.3%
Port Sunlight C2024–2026Division 296366.7%
Port Sunlight A2025–2026Division 13030%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/25/2026Sandy SkillenA10-21LOSS-11LeagueDivision 2
8/14/2026Sue JonesA15-21LOSS-6LeagueDivision 2
8/6/2026Jean HolmesH21-13WIN+8LeagueDivision 2
8/5/2026Susan LovellH21-13WIN+8LeagueDivision 2
7/30/2026Helen BlackburnH21-20WIN+1LeagueDivision 2
7/28/2026Carol Pare (FA)H19-21LOSS-2LeagueDivision 1
7/22/2026Sue Lawson (SA)H13-21LOSS-8LeagueDivision 1
7/16/2026Debbie PhillipsH21-13WIN+8LeagueDivision 2
7/15/2026Sarah Parnell (FB)A8-21LOSS-13LeagueDivision 2
7/9/2026Lesley HallH21-19WIN+2LeagueDivision 2
7/8/2026Pat BrennanA21-13WIN+8LeagueDivision 2
7/7/2026Julie MccreadieA14-21LOSS-7LeagueDivision 2
7/3/2026Karen EdwardsA21-13WIN+8LeagueDivision 2
6/30/2026Sue Peers (SB)H17-21LOSS-4LeagueDivision 2
6/16/2026Kath HowardH21-13WIN+8LeagueDivision 2
6/8/2026Linda SherrattA21-16WIN+5LeagueDivision 2
6/4/2026Lesley HallH21-12WIN+9LeagueDivision 2
5/28/2026Margaret CowanH20-21LOSS-1LeagueDivision 2
5/21/2026Carol SmithH21-4WIN+17LeagueDivision 2
5/19/2026Ronnie SmithA21-20WIN+1LeagueDivision 2
5/13/2026Karen EdwardsA21-6WIN+15LeagueDivision 2
5/7/2026Elaine HoweH21-12WIN+9LeagueDivision 2
4/28/2026Pat CrossA21-14WIN+7LeagueDivision 2
4/24/2026Alison Potter (FB)A21-10WIN+11LeagueDivision 2
4/21/2026Carolyn Pennington (FB)H21-17WIN+4LeagueDivision 2
8/26/2025Margy LewisA6-21LOSS-15LeagueDivision 1
8/19/2025Gill Sheen (SA)H8-21LOSS-13LeagueDivision 1
8/5/2025Letitia WilkinsH21-16WIN+5LeagueDivision 1
7/31/2025Nancy BrabanderA10-21LOSS-11LeagueDivision 1
7/22/2025Margy LewisH8-21LOSS-13LeagueDivision 1
7/15/2025Sue Shaw (SB)H15-21LOSS-6LeagueDivision 1
7/8/2025Sue Nugent (SA)A4-21LOSS-17LeagueDivision 1
6/24/2025Liz DuckersH9-21LOSS-12LeagueDivision 1
6/19/2025Etty JonesH16-21LOSS-5LeagueDivision 1
6/17/2025Angela Grant (SA)H12-21LOSS-9LeagueDivision 1
5/22/2025Tina Barrett (FA)H12-21LOSS-9LeagueDivision 1
5/15/2025Karen Ellis (SB)H11-21LOSS-10LeagueDivision 1
5/12/2025Michelle Caffin (SA)A14-21LOSS-7LeagueDivision 1
5/9/2025Joan Moss (SA)A9-21LOSS-12LeagueDivision 1
4/29/2025Tania Gilfoyle (SA)H14-21LOSS-7LeagueDivision 1
4/22/2025Jane Griffiths (SA)A8-21LOSS-13LeagueDivision 1
8/29/2024Julie MccreadieH21-11WIN+10LeagueDivision 2
8/27/2024Rita SimpsonA19-21LOSS-2LeagueDivision 2
8/20/2024Etty JonesH7-21LOSS-14LeagueDivision 2
8/7/2024Celia DenisA21-14WIN+7LeagueDivision 2
8/6/2024Iris Batman (SB)H21-7WIN+14LeagueDivision 2
7/16/2024Brenda SmithH21-9WIN+12LeagueDivision 2
7/12/2024Evelyn BrettA17-21LOSS-4LeagueDivision 2
7/8/2024Gill SmithA11-21LOSS-10LeagueDivision 2
7/4/2024Lynn BaileyH21-15WIN+6LeagueDivision 2
6/27/2024Jean JenkinsA17-21LOSS-4LeagueDivision 2
6/24/2024Peggy WardA21-9WIN+12LeagueDivision 2
6/18/2024Doris HeyesH21-18WIN+3LeagueDivision 2
6/12/2024Christine McBride (FB)A13-21LOSS-8LeagueDivision 2
6/6/2024Rosemary MarriottH21-9WIN+12LeagueDivision 2
5/30/2024Marie ListerH16-21LOSS-5LeagueDivision 2
5/24/2024Letitia WilkinsA21-17WIN+4LeagueDivision 2
5/21/2024Vivian CullimoreH9-21LOSS-12LeagueDivision 2
5/16/2024Evelyn BrettH21-6WIN+15LeagueDivision 2
5/9/2024Jenny HopeH21-13WIN+8LeagueDivision 2
5/7/2024Anne McLellandH20-21LOSS-1LeagueDivision 2
5/2/2024Doreen O'MahoneyH21-10WIN+11LeagueDivision 2
4/23/2024Marilyn AllenA21-5WIN+16LeagueDivision 2
8/31/2023Mavis Camplin (SA)A13-21LOSS-8LeagueDivision 1
8/17/2023Kay Edwards (SB)H13-21LOSS-8LeagueDivision 1
6/29/2023Barbara Ryding (SB)H8-21LOSS-13LeagueDivision 1
6/14/2023Moira FletcherA15-21LOSS-6LeagueDivision 1
6/5/2023Fiona Yardley (FA)H19-21LOSS-2LeagueDivision 1
5/4/2023Gaynor GreenfieldH8-21LOSS-13LeagueDivision 1
8/23/2022Coleen KnowlesH19-21LOSS-2LeagueDivision 2
7/25/2022Wendy ThompsonH2-21LOSS-19LeagueDivision 2
7/15/2022Pat McHugh (SB)A21-16WIN+5LeagueDivision 2
5/19/2022Ally WoodsH21-6WIN+15LeagueDivision 2

Current Streak

2losses

In a slump

Longest Win Run

7

Career best winning streak

Longest Loss Run

13

Career worst losing streak

Last 560% win rate
LLWWW
Last 1050% win rate— steady
LLWWWLLWLW
OpponentWLTotalWin %Last Met
Lesley Hall202100%7/9/2026
Julie Mccreadie11250%7/7/2026
Karen Edwards202100%7/3/2026
Margy Lewis0220%8/26/2025
Letitia Wilkins202100%8/5/2025
Etty Jones0220%6/19/2025
Evelyn Brett11250%7/12/2024
Sandy Skillen0110%8/25/2026
Sue Jones0110%8/14/2026
Jean Holmes101100%8/6/2026
Biggest Win
Carol Smith (+17)5/21/2026
Heaviest Defeat
Wendy Thompson (-19)7/25/2022
Best Season
202668% · 25 matches
Worst Season
20256% · 16 matches
Form Arc (1st half → 2nd half)
42% → 49%improving
Avg Opponent Rating Faced
86664 known · 9 unknown
vs Strong Opponents (rating ≥ 1000)
2-1810% win rate
vs Weak Opponents (rating < 1000)
30-1468% win rate

By Division

Division 232-17 (65%)
Division 11-23 (4%)
Division 14.2%
1W·23L·24 played
Division 265.3%
32W·17L·49 played

Debut

May 19, 2022

Latest

Aug 25, 2026

Seasons Active

5 (4.3 yr span)

Matches / Season

14.6 (73 total)

Seasons

20222023202420252026