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

Alastair Oldfield

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

Rating

651

Current Handicap

15
Honours
Season:

15

Matches Played

8

Wins

7

Losses

53%

Win Rate

9.1

Avg Win Margin

9.0

Avg Loss Margin

6-1

Home Record

2-6

Away Record

Milestones

Career

No career milestones yet — keep bowling!

Next goal: Hot Streak 155/15

Season Highlights

No season milestones recorded yet.

Handicap Trend

All Time · 15 matches

+15 Rising
6 Aug7 Apr29 Apr12 May16 Jun1 Jul14 Jul5 Aug-14916
Started0
Lowest0
Current15
Win Percentage(40%)
53%
score+0.07→contribution+0.03
Avg Winning Margin(25%)
9.1
score+0.19→contribution+0.05
Avg Losing Margin(15%)
9.0
score-0.17→contribution-0.02
Recent Form (last 20)(10%)
53%
score+0.07→contribution+0.01
Opponent Strength(10%)
659
score-0.36→contribution-0.04
Weighted Score+0.019
Sample Size Confidence
9%(15/50 matches)
Rating1006 → shrunk 1001→ adjusted 651
Recent 3-Season Rating (2024, 2025, 2026)652
Recency Blend20% (15 recent matches)
Final Blended Rating651
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

8W7L15 matches·53.3% win rate
ClubSeasonsDivision(s)PWLWin %
Rainhill B2026Division 3138561.5%
Rainhill Bar B2025Division 32020%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/5/2026Mike OxleyA4-21LOSS-17LeagueDivision 3
7/28/2026Geoff SkeltonH21-12WIN+9LeagueDivision 3
7/14/2026Andrew CharnockA21-17WIN+4LeagueDivision 3
7/7/2026Kevin HighcockH21-3WIN+18LeagueDivision 3
7/1/2026Ged FillinghamA21-12WIN+9LeagueDivision 3
6/23/2026B PillingH21-9WIN+12LeagueDivision 3
6/16/2026Graham HillA19-21LOSS-2LeagueDivision 3
6/2/2026John StampA14-21LOSS-7LeagueDivision 3
5/12/2026Dave OllertonH21-14WIN+7LeagueDivision 3
5/5/2026Trevor FrenchH19-21LOSS-2LeagueDivision 3
4/29/2026George BishopA6-21LOSS-15LeagueDivision 3
4/21/2026Ken LethbridgeH21-15WIN+6LeagueDivision 3
4/7/2026Peter LittlerH21-13WIN+8LeagueDivision 3
9/2/2025Ian HillA15-21LOSS-6LeagueDivision 3
8/6/2025Andy LittlerA7-21LOSS-14LeagueDivision 3

Current Streak

1losses

In a slump

Longest Win Run

5

Career best winning streak

Longest Loss Run

2

Career worst losing streak

Last 580% win rate
LWWWW
Last 1060% win rate↑ improving
LWWWWWLLWL
OpponentWLTotalWin %Last Met
Mike Oxley0110%8/5/2026
Geoff Skelton101100%7/28/2026
Andrew Charnock101100%7/14/2026
Kevin Highcock101100%7/7/2026
Ged Fillingham101100%7/1/2026
B Pilling101100%6/23/2026
Graham Hill0110%6/16/2026
John Stamp0110%6/2/2026
Dave Ollerton101100%5/12/2026
Trevor French0110%5/5/2026
Biggest Win
Kevin Highcock (+18)7/7/2026
Heaviest Defeat
Mike Oxley (-17)8/5/2026
Best Season
202662% · 13 matches
Worst Season
202662% · 13 matches
Form Arc (1st half → 2nd half)
43% → 63%improving
Avg Opponent Rating Faced
65915 known · 0 unknown
vs Weak Opponents (rating < 1000)
8-753% win rate
Division 353.3%
8W·7L·15 played

Debut

Aug 6, 2025

Latest

Aug 5, 2026

Seasons Active

2 (12 mo span)

Matches / Season

7.5 (15 total)

Seasons

20252026