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Birkenhead Sync08/09/2026|
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Crown Green Handicap

K Mara

Team: Burtonwood BDivision: Division 3Last updated: 9/29/2026

Rating

666

Current Handicap

15
Honours
Season:

21

Matches Played

15

Wins

6

Losses

71%

Win Rate

6.2

Avg Win Margin

7.0

Avg Loss Margin

9-2

Home Record

6-4

Away Record

Milestones

Career

No career milestones yet — keep bowling!

Next goal: 50 Wins15/50

Season Highlights

No season milestones recorded yet.

Handicap Trend

All Time · 21 matches

+15 Rising
21 Apr19 May9 Jun30 Jun21 Jul11 Aug1 Sept-14916
Started0
Lowest0
Current15
Win Percentage(40%)
71%
score+0.43→contribution+0.17
Avg Winning Margin(25%)
6.2
score-0.30→contribution-0.07
Avg Losing Margin(15%)
7.0
score+0.17→contribution+0.02
Recent Form (last 20)(10%)
70%
score+0.40→contribution+0.04
Opponent Strength(10%)
690
score+0.09→contribution+0.01
Weighted Score+0.170
Sample Size Confidence
18%(21/50 matches)
Rating1051 → shrunk 1009→ adjusted 659
Recent 3-Season Rating (2024, 2025, 2026)675
Recency Blend28% (21 recent matches)
Final Blended Rating663
Handicap15

Formula: Rating = 1000 + (weighted score × 300). 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 ÷ 50), 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

15W6L21 matches·71.4% win rate
ClubSeasonsDivision(s)PWLWin %
Burtonwood B2026Division 32115671.4%
DateOpponentH/AScoreResultMarginCompetitionDivision
9/1/2026G WebsterH21-19WIN+2LeagueDivision 3
8/26/2026James LeachA11-21LOSS-10LeagueDivision 3
8/18/2026Alan BurrowsH21-17WIN+4LeagueDivision 3
8/11/2026James RobertsH21-10WIN+11LeagueDivision 3
8/5/2026Mike DavinA21-12WIN+9LeagueDivision 3
7/28/2026Paul RobertsH16-21LOSS-5LeagueDivision 3
7/21/2026Martin JonesA21-13WIN+8LeagueDivision 3
7/14/2026Malcolm WattersonH21-11WIN+10LeagueDivision 3
7/8/2026Les HattonA21-17WIN+4LeagueDivision 3
6/30/2026Andy HillH21-17WIN+4LeagueDivision 3
6/23/2026John WrigleyA15-21LOSS-6LeagueDivision 3
6/16/2026Andy LittlerH21-18WIN+3LeagueDivision 3
6/9/2026Geoff GaskellA18-21LOSS-3LeagueDivision 3
6/2/2026John BurrowsA6-21LOSS-15LeagueDivision 3
5/26/2026Mike CramptonH21-20WIN+1LeagueDivision 3
5/19/2026Steven LeaveslyA21-16WIN+5LeagueDivision 3
5/12/2026AbsentH21-0WIN+21LeagueDivision 3
4/28/2026Mike JennionH18-21LOSS-3LeagueDivision 3
4/21/2026P MurphyA21-18WIN+3LeagueDivision 3
4/14/2026Neil AconleyH21-20WIN+1LeagueDivision 3
4/8/2026Jack HardenA21-14WIN+7LeagueDivision 3

Current Streak

1wins

On a hot run

Longest Win Run

4

Career best winning streak

Longest Loss Run

2

Career worst losing streak

Last 580% win rate
WLWWW
Last 1080% win rate— steady
WLWWWLWWWW
OpponentWLTotalWin %Last Met
G Webster101100%9/1/2026
James Leach0110%8/26/2026
Alan Burrows101100%8/18/2026
James Roberts101100%8/11/2026
Mike Davin101100%8/5/2026
Paul Roberts0110%7/28/2026
Martin Jones101100%7/21/2026
Malcolm Watterson101100%7/14/2026
Les Hatton101100%7/8/2026
Andy Hill101100%6/30/2026
Biggest Win
Absent (+21)5/12/2026
Heaviest Defeat
John Burrows (-15)6/2/2026
Best Season
202671% · 21 matches
Worst Season
202671% · 21 matches
Form Arc (1st half → 2nd half)
70% → 73%improving
Avg Opponent Rating Faced
69021 known · 0 unknown
vs Weak Opponents (rating < 1000)
15-671% win rate
Division 371.4%
15W·6L·21 played

Debut

Apr 8, 2026

Latest

Sep 1, 2026

Seasons Active

1 (5 mo span)

Matches / Season

21.0 (21 total)

Seasons

2026