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Crown Green Handicap

G Harper

Team: Unison BDivision: Division 2Last updated: 10/24/2026

Rating

793

Current Handicap

15
Honours
Season:

35

Matches Played

18

Wins

17

Losses

51%

Win Rate

7.2

Avg Win Margin

6.9

Avg Loss Margin

11-7

Home Record

7-10

Away Record

Milestones

Career

No career milestones yet — keep bowling!

Next goal: 50 Wins18/50

Season Highlights

No season milestones recorded yet.

Handicap Trend

All Time · 35 matches

+15 Rising
12 Apr17 May12 Jul9 Aug2 May20 Jun25 Jul29 Aug-14916
Started0
Lowest0
Current15
Win Percentage(40%)
51%
score+0.03→contribution+0.01
Avg Winning Margin(25%)
7.2
score-0.14→contribution-0.03
Avg Losing Margin(15%)
6.9
score+0.19→contribution+0.03
Recent Form (last 20)(10%)
40%
score-0.20→contribution-0.02
Opponent Strength(10%)
836
score-0.15→contribution-0.02
Weighted Score-0.031
Sample Size Confidence
73%(35/41 matches)
Rating991 → shrunk 993→ adjusted 793
Handicap
15

Formula: Rating = 1000 + (weighted score × 300). Each factor is normalized to −1…+1, multiplied by its weight, then summed. Window: factors are computed from the Handicap Calculation Years only (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 ÷ 41, 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

18W17L35 matches·51.4% win rate
ClubSeasonsDivision(s)PWLWin %
Unison B2022–2023Division 235181751.4%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/29/2023Geoff ParrA15-21LOSS-6LeagueDivision 2
8/22/2023Steve DonnellyH20-21LOSS-1LeagueDivision 2
8/15/2023Brian PillingA19-21LOSS-2LeagueDivision 2
8/8/2023Anthony JonesH21-12WIN+9LeagueDivision 2
8/1/2023Tom OllertonA15-21LOSS-6LeagueDivision 2
7/25/2023Ged FinneyH21-18WIN+3LeagueDivision 2
7/18/2023Ron SingletonA8-21LOSS-13LeagueDivision 2
7/11/2023Stephen TinsleyH21-16WIN+5LeagueDivision 2
7/4/2023Geoff FosterH21-10WIN+11LeagueDivision 2
6/27/2023Peter JaundrillA11-21LOSS-10LeagueDivision 2
6/20/2023Brian ForsythH14-21LOSS-7LeagueDivision 2
6/6/2023Ron VizardH13-21LOSS-8LeagueDivision 2
5/30/2023B MurphyA21-17WIN+4LeagueDivision 2
5/23/2023Mike HitchcoxH21-11WIN+10LeagueDivision 2
5/9/2023Ian CarterH21-19WIN+2LeagueDivision 2
5/2/2023Mike SpencerA16-21LOSS-5LeagueDivision 2
4/18/2023Joseph KnocktonH21-12WIN+9LeagueDivision 2
4/11/2023David SuttonA11-21LOSS-10LeagueDivision 2
8/30/2022Joseph KnocktonA9-21LOSS-12LeagueDivision 2
8/16/2022Geoff FosterH12-21LOSS-9LeagueDivision 2
8/9/2022Ron SingletonA21-13WIN+8LeagueDivision 2
8/2/2022John KerrH21-13WIN+8LeagueDivision 2
7/26/2022J HornA21-13WIN+8LeagueDivision 2
7/19/2022Mike OxleyH21-5WIN+16LeagueDivision 2
7/12/2022Roland GaskellA16-21LOSS-5LeagueDivision 2
6/21/2022Joseph KnocktonH18-21LOSS-3LeagueDivision 2
6/14/2022Doug LaceA21-11WIN+10LeagueDivision 2
6/7/2022Carl RodenA21-20WIN+1LeagueDivision 2
5/31/2022Harry OrrettH21-9WIN+12LeagueDivision 2
5/17/2022Michael WhitesideH21-13WIN+8LeagueDivision 2
5/10/2022Harry SmithA9-21LOSS-12LeagueDivision 2
5/3/2022John DanielsH19-21LOSS-2LeagueDivision 2
4/26/2022Ian GerrardA21-19WIN+2LeagueDivision 2
4/19/2022Mike SpencerH15-21LOSS-6LeagueDivision 2
4/12/2022Walter MillerA21-18WIN+3LeagueDivision 2

Current Streak

3losses

In a slump

Longest Win Run

4

Career best winning streak

Longest Loss Run

3

Career worst losing streak

Last 520% win rate
LLLWL
Last 1040% win rate↓ declining
LLLWLWLWWL
OpponentWLTotalWin %Last Met
Joseph Knockton12333.3%4/18/2023
Ron Singleton11250%7/18/2023
Geoff Foster11250%7/4/2023
Mike Spencer0220%5/2/2023
Geoff Parr0110%8/29/2023
Steve Donnelly0110%8/22/2023
Brian Pilling0110%8/15/2023
Anthony Jones101100%8/8/2023
Tom Ollerton0110%8/1/2023
Ged Finney101100%7/25/2023
Biggest Win
Mike Oxley (+16)7/19/2022
Heaviest Defeat
Ron Singleton (-13)7/18/2023
Best Season
202259% · 17 matches
Worst Season
202344% · 18 matches
Form Arc (1st half → 2nd half)
59% → 44%declining
Avg Opponent Rating Faced
83635 known · 0 unknown
vs Strong Opponents (rating ≥ 1000)
1-0100% win rate
vs Weak Opponents (rating < 1000)
17-1750% win rate
Division 251.4%
18W·17L·35 played

Debut

Apr 12, 2022

Latest

Aug 29, 2023

Seasons Active

2 (1.4 yr span)

Matches / Season

17.5 (35 total)

Seasons

20222023