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Crown Green Handicap

Margie Ratcliff

Team: GladstoneDivision: Division 1Last updated: 10/24/2026

Rating

1049

Current Handicap

5
Honours
Season:

11

Matches Played

6

Wins

5

Losses

55%

Win Rate

10.8

Avg Win Margin

5.2

Avg Loss Margin

5-2

Home Record

1-3

Away Record

42%

Handicap Confidence

Low Confidence
11 / 17 matches for full confidence· Last recorded match: 8/27/2024

Only 11 of the 17 matches needed for full confidence in the 2026 window. The rating is pulled toward the league average, so the handicap may shift noticeably as more results arrive.

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 · 11 matches

+5 Rising
3 Jun24 Jun2 Jul19 Jul29 Jul27 Aug-11357
Started0
Lowest0
Current5
Win Percentage(40%)
55%
score+0.09→contribution+0.04
Avg Winning Margin(25%)
10.8
score+0.47→contribution+0.12
Avg Losing Margin(15%)
5.2
score+0.47→contribution+0.07
Recent Form (last 20)(10%)
55%
score+0.09→contribution+0.01
Opponent Strength(10%)
934
score+0.02→contribution+0.00
Weighted Score+0.236
Sample Size Confidence
42%(11/17 matches)
Rating1118 → shrunk 1049
Handicap
5

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

6W5L11 matches·54.5% win rate
+21 since first recorded
ClubSeasonsDivision(s)PWLWin %
Gladstone2024Division 1116554.5%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/27/2024Ann Blake (FA)H21-19WIN+2LeagueDivision 1
8/8/2024Anne Davies (SB)A15-21LOSS-6LeagueDivision 1
7/29/2024Jean Clark (SB)H18-21LOSS-3LeagueDivision 1
7/22/2024Debbie Roberts (FA)H21-11WIN+10LeagueDivision 1
7/19/2024Jane Bradshaw (SA)A14-21LOSS-7LeagueDivision 1
7/11/2024Lyn Bennett (SA)A21-10WIN+11LeagueDivision 1
7/2/2024Liz Stewardson (SA)A12-21LOSS-9LeagueDivision 1
7/1/2024Eileen HumeH21-13WIN+8LeagueDivision 1
6/24/2024Eileen Lavelle (SB)H20-21LOSS-1LeagueDivision 1
6/10/2024Dawn ParsleyH21-2WIN+19LeagueDivision 1
6/3/2024Dot Rowlands (FA)H21-6WIN+15LeagueDivision 1

Current Streak

1wins

On a hot run

Longest Win Run

2

Career best winning streak

Longest Loss Run

2

Career worst losing streak

Last 540% win rate
WLLWL
Last 1050% win rate— steady
WLLWLWLWLW
OpponentWLTotalWin %Last Met
Ann Blake (FA)101100%8/27/2024
Anne Davies (SB)0110%8/8/2024
Jean Clark (SB)0110%7/29/2024
Debbie Roberts (FA)101100%7/22/2024
Jane Bradshaw (SA)0110%7/19/2024
Lyn Bennett (SA)101100%7/11/2024
Liz Stewardson (SA)0110%7/2/2024
Eileen Hume101100%7/1/2024
Eileen Lavelle (SB)0110%6/24/2024
Dawn Parsley101100%6/10/2024
Biggest Win
Dawn Parsley (+19)6/10/2024
Heaviest Defeat
Liz Stewardson (SA) (-9)7/2/2024
Best Season
202455% · 11 matches
Worst Season
202455% · 11 matches
Form Arc (1st half → 2nd half)
60% → 50%declining
Avg Opponent Rating Faced
9108 known · 3 unknown
vs Strong Opponents (rating ≥ 1000)
1-233% win rate
vs Weak Opponents (rating < 1000)
4-180% win rate
Division 154.5%
6W·5L·11 played

Debut

Jun 3, 2024

Latest

Aug 27, 2024

Seasons Active

1 (3 mo span)

Matches / Season

11.0 (11 total)

Seasons

2024