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

Sian Maddock

Team: Heswall RBL BDivision: League 2Last updated: 9/29/2026

Rating

856

Current Handicap

9
Honours
Season:

10

Matches Played

5

Wins

5

Losses

50%

Win Rate

4.6

Avg Win Margin

8.8

Avg Loss Margin

4-0

Home Record

1-5

Away Record

Milestones

Career

No career milestones yet — keep bowling!

Next goal: Hot Streak 153/15

Season Highlights

No season milestones recorded yet.

Handicap Trend

All Time · 10 matches

+9 Rising
15 May29 May12 Jun24 Jul17 Aug-125811
Started0
Lowest0
Current9
Win Percentage(40%)
50%
score+0.00→contribution+0.00
Avg Winning Margin(25%)
4.6
score-0.57→contribution-0.14
Avg Losing Margin(15%)
8.8
score-0.13→contribution-0.02
Recent Form (last 20)(10%)
50%
score+0.00→contribution+0.00
Opponent Strength(10%)
847
score-0.17→contribution-0.02
Weighted Score-0.178
Sample Size Confidence
2%(10/75 matches)
Rating911 → shrunk 998→ adjusted 848
Recent 3-Season Rating (2024, 2025, 2026)840
Recency Blend13% (10 recent matches)
Final Blended Rating847
Handicap9

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 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

5W5L10 matches·50% win rate
ClubSeasonsDivision(s)PWLWin %
Heswall RBL B2026League 295455.6%
Heswall RBL2026League 11010%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/17/2026Kevin TurnerA2-21LOSS-19LeagueLeague 2
7/31/2026Joe LandsboroughH21-16WIN+5LeagueLeague 2
7/24/2026Jackie ThompsonA6-21LOSS-15LeagueLeague 2
6/26/2026Sandra CooperA15-21LOSS-6LeagueLeague 2
6/12/2026Tony RatcliffeA18-21LOSS-3LeagueLeague 2
6/5/2026Robbie DeanH21-13WIN+8LeagueLeague 2
5/29/2026Ryan BarkerH21-17WIN+4LeagueLeague 2
5/22/2026Barry BawdenA21-16WIN+5LeagueLeague 2
5/15/2026Mally AndrewsA20-21LOSS-1LeagueLeague 1
4/24/2026John KayllH21-20WIN+1LeagueLeague 2
Cartwright Cup1 games · 0W
20261 round
RoundOpponentTeamScoreResultTeam
Semi Final RoundAnthony WoodCammell Laird15-21LOSSLOST
Veterans Handicap4 games · 2W
20262 rounds
RoundOpponentScoreResult
Round of 16Peter Holian15-9WIN
Quarter FinalGary Maddock5-15LOSS
20252 rounds
RoundOpponentScoreResult
PreliminaryPeter Webster15-9WIN
Round of 16Gary Maddock6-15LOSS
Hurrell Cup1 games · 0W
20261 round
RoundOpponentScoreResult
PreliminaryJoshua Bendrey14-21LOSS

Current Streak

1losses

In a slump

Longest Win Run

3

Career best winning streak

Longest Loss Run

3

Career worst losing streak

Last 520% win rate
LWLLL
Last 1050% win rate↓ declining
LWLLLWWWLW
OpponentWLTotalWin %Last Met
Kevin Turner0110%8/17/2026
Joe Landsborough101100%7/31/2026
Jackie Thompson0110%7/24/2026
Sandra Cooper0110%6/26/2026
Tony Ratcliffe0110%6/12/2026
Robbie Dean101100%6/5/2026
Ryan Barker101100%5/29/2026
Barry Bawden101100%5/22/2026
Mally Andrews0110%5/15/2026
John Kayll101100%4/24/2026
Biggest Win
Robbie Dean (+8)6/5/2026
Heaviest Defeat
Kevin Turner (-19)8/17/2026
Best Season
202650% · 10 matches
Worst Season
202650% · 10 matches
Form Arc (1st half → 2nd half)
80% → 20%declining
Avg Opponent Rating Faced
84710 known · 0 unknown
vs Weak Opponents (rating < 1000)
5-550% win rate

By Division

League 25-4 (56%)
League 10-1 (0%)
League 10%
0W·1L·1 played
League 255.6%
5W·4L·9 played

Debut

Apr 24, 2026

Latest

Aug 17, 2026

Seasons Active

1 (4 mo span)

Matches / Season

10.0 (10 total)

Seasons

2026