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Birkenhead Sync08/09/2026|
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Crown Green Handicap

John Harrison

Team: Parish ChurchDivision: Division 3Last updated: 9/29/2026

Rating

676

Current Handicap

15
Honours
Season:

17

Matches Played

5

Wins

12

Losses

29%

Win Rate

10.6

Avg Win Margin

7.3

Avg Loss Margin

5-5

Home Record

0-7

Away Record

Milestones

Career

No career milestones yet — keep bowling!

Next goal: Decade Player3/10

Season Highlights

No season milestones recorded yet.

Handicap Trend

All Time · 17 matches

+15 Rising
9 Apr7 May25 Jun8 Jul29 Jul28 Apr11 Aug2 Sept-14916
Started0
Lowest0
Current15
Win Percentage(40%)
29%
score-0.41→contribution-0.16
Avg Winning Margin(25%)
10.6
score+0.43→contribution+0.11
Avg Losing Margin(15%)
7.3
score+0.13→contribution+0.02
Recent Form (last 20)(10%)
29%
score-0.41→contribution-0.04
Opponent Strength(10%)
692
score-0.80→contribution-0.08
Weighted Score-0.159
Sample Size Confidence
12%(17/50 matches)
Rating952 → shrunk 994→ adjusted 694
Recent 3-Season Rating (2024, 2025, 2026)685
Recency Blend23% (17 recent matches)
Final Blended Rating692
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

5W12L17 matches·29.4% win rate
ClubSeasonsDivision(s)PWLWin %
Parish Church2024–2026Division 31751229.4%
DateOpponentH/AScoreResultMarginCompetitionDivision
9/2/2026AbsentH21-0WIN+21LeagueDivision 3
9/1/2026Paul SandisonA11-21LOSS-10LeagueDivision 3
8/25/2026Les JonesH21-9WIN+12LeagueDivision 3
8/11/2026Alex TreesA14-21LOSS-7LeagueDivision 3
7/21/2026Ian HuytonH21-17WIN+4LeagueDivision 3
4/28/2026Ian ThomsonA11-21LOSS-10LeagueDivision 3
8/12/2025P MurphyA7-21LOSS-14LeagueDivision 3
7/29/2025Anthony LittleA10-21LOSS-11LeagueDivision 3
7/22/2025Phil WatkinsonH20-21LOSS-1LeagueDivision 3
7/8/2025Peter FreeH21-7WIN+14LeagueDivision 3
8/6/2024Howard PinningtonH12-21LOSS-9LeagueDivision 3
6/25/2024Harry OrrettH19-21LOSS-2LeagueDivision 3
5/28/2024Howard PinningtonA19-21LOSS-2LeagueDivision 3
5/21/2024Andrew ValentineH21-19WIN+2LeagueDivision 3
5/7/2024D FitzgeraldH11-21LOSS-10LeagueDivision 3
4/16/2024Tom KirbyA12-21LOSS-9LeagueDivision 3
4/9/2024Ray IllingH19-21LOSS-2LeagueDivision 3

Current Streak

1wins

On a hot run

Longest Win Run

1

Career best winning streak

Longest Loss Run

4

Career worst losing streak

Last 560% win rate
WLWLW
Last 1040% win rate↑ improving
WLWLWLLLLW
OpponentWLTotalWin %Last Met
Howard Pinnington0220%8/6/2024
Absent101100%9/2/2026
Paul Sandison0110%9/1/2026
Les Jones101100%8/25/2026
Alex Trees0110%8/11/2026
Ian Huyton101100%7/21/2026
Ian Thomson0110%4/28/2026
P Murphy0110%8/12/2025
Anthony Little0110%7/29/2025
Phil Watkinson0110%7/22/2025
Biggest Win
Absent (+21)9/2/2026
Heaviest Defeat
P Murphy (-14)8/12/2025
Form Arc (1st half → 2nd half)
25% → 33%improving
Avg Opponent Rating Faced
69217 known · 0 unknown
vs Weak Opponents (rating < 1000)
5-1229% win rate
Division 329.4%
5W·12L·17 played

Debut

Apr 9, 2024

Latest

Sep 2, 2026

Seasons Active

3 (2.4 yr span)

Matches / Season

5.7 (17 total)

Seasons

202420252026