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Crown Green Handicap

Gill Duncan

Team: West Kirby CDivision: Division 2Last updated: 10/24/2026

Rating

708

Current Handicap

12
Honours
Season:

39

Matches Played

16

Wins

23

Losses

41%

Win Rate

9.1

Avg Win Margin

8.5

Avg Loss Margin

12-8

Home Record

4-15

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 · 39 matches

+12 Rising
23 May1 Aug25 Aug4 May1 Jun4 Jul4 Aug2 May-14916
Started0
Lowest0
Current12
Win Percentage(40%)
41%
score-0.18→contribution-0.07
Avg Winning Margin(25%)
9.1
score+0.19→contribution+0.05
Avg Losing Margin(15%)
8.5
score-0.08→contribution-0.01
Recent Form (last 20)(10%)
45%
score-0.10→contribution-0.01
Opponent Strength(10%)
859
score-0.36→contribution-0.04
Weighted Score-0.083
Sample Size Confidence
100%(39/17 matches)
Rating958 → shrunk 958→ adjusted 708
Handicap
12

Formula: Rating = 1000 + (weighted score × 500). Each factor is normalized to −1…+1, multiplied by its weight, then summed. Window: factors are computed from the Handicap Calculation Years only (2026), excluding walkovers — the same window the official recalculation uses. Bayesian shrinkage: the raw rating is pulled toward 1000 by confidence (window matches ÷ 17, 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

16W23L39 matches·41% win rate
ClubSeasonsDivision(s)PWLWin %
West Kirby C2022–2024Division 231151648.4%
West Kirby B2022–2024Division 2, Division 161516.7%
West Kirby A2022–2023Division 12020%
DateOpponentH/AScoreResultMarginCompetitionDivision
5/2/2024Moira FletcherH9-21LOSS-12LeagueDivision 2
5/1/2024Sandy CooperH16-21LOSS-5LeagueDivision 2
4/24/2024Mo MillerH21-6WIN+15LeagueDivision 2
4/22/2024Tess Szymanska (FA)H14-21LOSS-7LeagueDivision 2
8/10/2023Vivien CullimoreA7-21LOSS-14LeagueDivision 2
8/4/2023Joan RodgersH21-17WIN+4LeagueDivision 2
7/26/2023Maureen GriffithsH21-5WIN+16LeagueDivision 2
7/20/2023Betty ChaplinA11-21LOSS-10LeagueDivision 2
7/18/2023Gill Sheen (SA)A9-21LOSS-12LeagueDivision 1
7/12/2023Kathy Ratchford (FA)H21-12WIN+9LeagueDivision 2
7/4/2023Gillian RogersA11-21LOSS-10LeagueDivision 2
6/28/2023Josie CarrH21-6WIN+15LeagueDivision 2
6/21/2023Sue PelletierH21-11WIN+10LeagueDivision 2
6/19/2023Carol StadingA21-9WIN+12LeagueDivision 1
6/8/2023Pauline HoeyH21-17WIN+4LeagueDivision 2
6/1/2023Lyne DeanA21-10WIN+11LeagueDivision 2
5/22/2023Clare BradyA11-21LOSS-10LeagueDivision 2
5/18/2023Gillian McalenyH13-21LOSS-8LeagueDivision 2
5/12/2023Ann Scott (SA)H12-21LOSS-9LeagueDivision 1
5/10/2023Mandy GreenA16-21LOSS-5LeagueDivision 2
5/4/2023Judith GrahamH21-20WIN+1LeagueDivision 2
4/28/2023Lynda Glover (FA)H9-21LOSS-12LeagueDivision 1
4/25/2023Carol SmithA21-7WIN+14LeagueDivision 2
9/2/2022Ailsa CurryH21-18WIN+3LeagueDivision 2
9/1/2022Joan CairnsA16-21LOSS-5LeagueDivision 2
8/25/2022Pat ParkinsonA18-21LOSS-3LeagueDivision 2
8/24/2022vs Greasby AA8-21LOSS-13LeagueDivision 2
8/19/2022Pat EdgeA21-10WIN+11LeagueDivision 2
8/15/2022Pat AdlenA14-21LOSS-7LeagueDivision 2
8/9/2022vs Thingwall AA15-21LOSS-6LeagueDivision 1
8/1/2022Maureen GriffithsH11-21LOSS-10LeagueDivision 2
7/29/2022Rose OslerH21-9WIN+12LeagueDivision 2
6/24/2022Leila KeighleyH21-18WIN+3LeagueDivision 2
6/13/2022Linda SherrattA17-21LOSS-4LeagueDivision 2
6/1/2022Kathy RatchfordA17-21LOSS-4LeagueDivision 2
5/23/2022June SillitoeH19-21LOSS-2LeagueDivision 2
5/10/2022Pat BeatieA13-21LOSS-8LeagueDivision 2
4/29/2022Pam Humphreys (FA)A2-21LOSS-19LeagueDivision 2
4/25/2022Sylvia Chard (FB)H21-15WIN+6LeagueDivision 2

Current Streak

2losses

In a slump

Longest Win Run

5

Career best winning streak

Longest Loss Run

5

Career worst losing streak

Last 520% win rate
LLWLL
Last 1040% win rate↓ declining
LLWLLWWLLW
OpponentWLTotalWin %Last Met
Maureen Griffiths11250%7/26/2023
Moira Fletcher0110%5/2/2024
Sandy Cooper0110%5/1/2024
Mo Miller101100%4/24/2024
Tess Szymanska (FA)0110%4/22/2024
Vivien Cullimore0110%8/10/2023
Joan Rodgers101100%8/4/2023
Betty Chaplin0110%7/20/2023
Gill Sheen (SA)0110%7/18/2023
Kathy Ratchford (FA)101100%7/12/2023
Biggest Win
Maureen Griffiths (+16)7/26/2023
Heaviest Defeat
Pam Humphreys (FA) (-19)4/29/2022
Best Season
202353% · 19 matches
Worst Season
202231% · 16 matches
Form Arc (1st half → 2nd half)
37% → 45%improving
Avg Opponent Rating Faced
81029 known · 10 unknown
vs Strong Opponents (rating ≥ 1000)
2-433% win rate
vs Weak Opponents (rating < 1000)
12-1152% win rate

By Division

Division 215-19 (44%)
Division 11-4 (20%)
Division 120%
1W·4L·5 played
Division 244.1%
15W·19L·34 played

Debut

Apr 25, 2022

Latest

May 2, 2024

Seasons Active

3 (2.0 yr span)

Matches / Season

13.0 (39 total)

Seasons

202220232024