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

Brian Cowan

Team: Sea DogDivision: Division CLast updated: 10/24/2026

Rating

800

Current Handicap

NQ

Needs 1 more match(es)

Honours
Season:

9

Matches Played

3

Wins

6

Losses

33%

Win Rate

8.0

Avg Win Margin

8.3

Avg Loss Margin

3-3

Home Record

0-3

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 · 9 matches

16 May1 Jun15 Jun4 Jul5 Jul13 Jul28 Jun-13712
Started0
Lowest0
Current0
Win Percentage(35%)
0%
score+0.00→contribution+0.00
Avg Winning Margin(23%)
0.0
score+0.00→contribution+0.00
Avg Losing Margin(15%)
0.0
score+0.00→contribution+0.00
Recent Form (last 20)(10%)
0%
score+0.00→contribution+0.00
Opponent Strength(15%)
1000
score+0.00→contribution+0.00
Weighted Score+0.000
Sample Size Confidence
0%(2/33 matches)
Rating1000 → shrunk 1000→ adjusted 800
Handicap
NQ

Formula: Rating = 1000 + (weighted score × 400). Each factor is normalized to −1…+1, multiplied by its weight, then summed. Window: factors are computed from the Handicap Calculation Years only (2022, 2023, 2024, 2025, 2026), excluding walkovers — the same window the official recalculation uses. Bayesian shrinkage: the raw rating is pulled toward 1000 by confidence (window matches ÷ 33, an adaptive threshold set by the last recalculation). Offsets: division and B/C/D team offsets are then applied, weighted by where each window match was played. Recency blend: the calculation years are re-weighted at up to 40% by match volume. Players with a long career but fewer than 5 window matches fall back to their full career record. Rating maps to handicap 0–15 (lower = stronger) via the league's spread multiplier.

League

3W6L9 matches·33.3% win rate
ClubSeasonsDivision(s)PWLWin %
Sea Dog2016–2017Division C72528.6%
Pt Sunlight Vill & Wks B2023Division C21150%
DateOpponentH/AScoreResultMarginCompetitionDivision
6/28/2023vs Oxton Cons CA12-21LOSS-9LeagueDivision C
6/8/2023Andrew ParnellH21-16WIN+5LeagueDivision C
7/13/2017Stan FraserH17-21LOSS-4LeagueDivision C
7/5/2017vs Oxton Cons CA7-21LOSS-14LeagueDivision C
7/4/2017Teresa DobsonH16-21LOSS-5LeagueDivision C
6/15/2017Dave CamplinH21-8WIN+13LeagueDivision C
6/1/2017Nigel LoweH12-21LOSS-9LeagueDivision C
5/16/2017Joan GoudieA12-21LOSS-9LeagueDivision C
5/17/2016Muriel EvansH21-15WIN+6LeagueDivision C
Geoff Clare Trophy1 games · 0W
20171 round
RoundOpponentTeamScoreResultTeam
Round of 16 RoundStan FraserThingwall B10-21LOSSWON
Leverhulme Cup1 games · 0W
20171 round
RoundOpponentTeamScoreResultTeam
Round of 32 RoundChris Griffiths-griptonBebington Park3-21LOSSLOST

Current Streak

1losses

In a slump

Longest Win Run

1

Career best winning streak

Longest Loss Run

3

Career worst losing streak

Last 520% win rate
LWLLL
Last 1033% win rate↓ declining
LWLLLWLLW
OpponentWLTotalWin %Last Met
Oxton Cons C0220%6/28/2023
Andrew Parnell101100%6/8/2023
Stan Fraser0110%7/13/2017
Teresa Dobson0110%7/4/2017
Dave Camplin101100%6/15/2017
Nigel Lowe0110%6/1/2017
Joan Goudie0110%5/16/2017
Muriel Evans101100%5/17/2016
Biggest Win
Dave Camplin (+13)6/15/2017
Heaviest Defeat
Unknown (-14)7/5/2017
Form Arc (1st half → 2nd half)
50% → 20%declining
Avg Opponent Rating Faced
8057 known · 2 unknown
vs Strong Opponents (rating ≥ 1000)
0-10% win rate
vs Weak Opponents (rating < 1000)
3-350% win rate
Division C33.3%
3W·6L·9 played

Debut

May 17, 2016

Latest

Jun 28, 2023

Seasons Active

3 (7.1 yr span)

Matches / Season

3.0 (9 total)

Seasons

201620172023