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Birkenhead Sync08/09/2026|
Birkenhead Sync08/09/2026|
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Crown Green Handicap

Georgina Middlemas

Team: Royden HallDivision: Division CLast updated: 9/29/2026

Rating

789

Current Handicap

10
Honours
Season:

15

Matches Played

5

Wins

10

Losses

33%

Win Rate

8.0

Avg Win Margin

10.9

Avg Loss Margin

2-5

Home Record

3-5

Away Record

Milestones

Career

No career milestones yet — keep bowling!

Next goal: Hot Streak 152/15

Season Highlights

No season milestones recorded yet.

Handicap Trend

All Time · 15 matches

+10 Rising
5 May21 May11 Jun1 Jul14 Jul22 Jul29 Jul4 Aug-13712
Started0
Lowest0
Current10
Win Percentage(35%)
33%
score-0.33→contribution-0.12
Avg Winning Margin(23%)
8.0
score+0.00→contribution+0.00
Avg Losing Margin(15%)
10.9
score-0.48→contribution-0.07
Recent Form (last 20)(10%)
33%
score-0.33→contribution-0.03
Opponent Strength(15%)
840
score-0.53→contribution-0.08
Weighted Score-0.307
Sample Size Confidence
4%(15/75 matches)
Rating877 → shrunk 995→ adjusted 845
Recent 5-Season Rating (2022, 2023, 2024, 2025, 2026)819
Recency Blend20% (15 recent matches)
Final Blended Rating840
Handicap10

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

5W10L15 matches·33.3% win rate
ClubSeasonsDivision(s)PWLWin %
Royden Hall2026Division C1551033.3%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/4/2026Lucas FarragherA21-17WIN+4LeagueDivision C
7/30/2026Paul CoxH20-21LOSS-1LeagueDivision C
7/29/2026Alan WilsonA12-21LOSS-9LeagueDivision C
7/23/2026Lynn BaileyH21-16WIN+5LeagueDivision C
7/22/2026Ailsa CurryA21-19WIN+2LeagueDivision C
7/16/2026Pat CrossH9-21LOSS-12LeagueDivision C
7/14/2026John MortonA7-21LOSS-14LeagueDivision C
7/2/2026Paul HarrisH4-21LOSS-17LeagueDivision C
7/1/2026Roy CookeA11-21LOSS-10LeagueDivision C
6/16/2026Phill MayA12-21LOSS-9LeagueDivision C
6/11/2026Paul ChapmanH9-21LOSS-12LeagueDivision C
5/26/2026Lesley ElkinsA21-7WIN+14LeagueDivision C
5/21/2026Martin SomervilleH21-6WIN+15LeagueDivision C
5/19/2026Bill DowH8-21LOSS-13LeagueDivision C
5/5/2026Paul HarrisA9-21LOSS-12LeagueDivision C
George ONeill Trophy1 games · 0W
20261 round
RoundOpponentTeamScoreResultTeam
Preliminary RoundAlan Heaton / Stan NewellHeswall Rbl8-15LOSSLOST

Current Streak

1wins

On a hot run

Longest Win Run

2

Career best winning streak

Longest Loss Run

6

Career worst losing streak

Last 560% win rate
WLLWW
Last 1030% win rate↑ improving
WLLWWLLLLL
OpponentWLTotalWin %Last Met
Paul Harris0220%7/2/2026
Lucas Farragher101100%8/4/2026
Paul Cox0110%7/30/2026
Alan Wilson0110%7/29/2026
Lynn Bailey101100%7/23/2026
Ailsa Curry101100%7/22/2026
Pat Cross0110%7/16/2026
John Morton0110%7/14/2026
Roy Cooke0110%7/1/2026
Phill May0110%6/16/2026
Biggest Win
Martin Somerville (+15)5/21/2026
Heaviest Defeat
Paul Harris (-17)7/2/2026
Best Season
202633% · 15 matches
Worst Season
202633% · 15 matches
Form Arc (1st half → 2nd half)
29% → 38%improving
Avg Opponent Rating Faced
84015 known · 0 unknown
vs Strong Opponents (rating ≥ 1000)
0-30% win rate
vs Weak Opponents (rating < 1000)
5-742% win rate
Division C33.3%
5W·10L·15 played

Debut

May 5, 2026

Latest

Aug 4, 2026

Seasons Active

1 (3 mo span)

Matches / Season

15.0 (15 total)

Seasons

2026