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

Liam Rogers

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

Rating

762

Current Handicap

15
Honours
Season:

48

Matches Played

17

Wins

31

Losses

35%

Win Rate

6.9

Avg Win Margin

9.3

Avg Loss Margin

7-16

Home Record

10-15

Away Record

Milestones

Career

No career milestones yet — keep bowling!

Next goal: Decade Player5/10

Season Highlights

No season milestones recorded yet.

Handicap Trend

All Time · 48 matches

+15 Rising
26 Jul16 May22 Aug11 Jun15 Apr12 Aug12 May11 Aug-14916
Started0
Lowest0
Current15
Win Percentage(40%)
40%
score-0.20→contribution-0.08
Avg Winning Margin(25%)
7.5
score-0.08→contribution-0.02
Avg Losing Margin(15%)
8.3
score-0.06→contribution-0.01
Recent Form (last 20)(10%)
35%
score-0.30→contribution-0.03
Opponent Strength(10%)
830
score-0.39→contribution-0.04
Weighted Score-0.178
Sample Size Confidence
54%(30/41 matches)
Rating946 → shrunk 971→ adjusted 771
Recent 3-Season Rating (2024, 2025, 2026)746
Recency Blend40% (30 recent matches)
Final Rating761
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

17W31L48 matches·35.4% win rate
ClubSeasonsDivision(s)PWLWin %
Unison B2022–2026Division 247173036.2%
Unison A2023Division 11010%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/11/2026R GerrardA19-21LOSS-2LeagueDivision 2
8/4/2026Tom OllertonH21-16WIN+5LeagueDivision 2
7/28/2026Ste O'BrienA21-8WIN+13LeagueDivision 2
7/7/2026Brian TilleyA21-13WIN+8LeagueDivision 2
6/16/2026Ian McBrideH9-21LOSS-12LeagueDivision 2
6/2/2026Colin JonesH9-21LOSS-12LeagueDivision 2
5/26/2026Tom OllertonA21-18WIN+3LeagueDivision 2
5/12/2026Ian LallyA10-21LOSS-11LeagueDivision 2
4/14/2026Robert PageH19-21LOSS-2LeagueDivision 2
9/3/2025Antony TeelingA21-18WIN+3LeagueDivision 2
9/2/2025John HallH21-12WIN+9LeagueDivision 2
8/26/2025Derek RoylanceA16-21LOSS-5LeagueDivision 2
8/19/2025Doug DinsdaleH12-21LOSS-9LeagueDivision 2
8/12/2025Ron PickavanceA15-21LOSS-6LeagueDivision 2
6/17/2025Derek RoylanceH9-21LOSS-12LeagueDivision 2
6/10/2025Fred HullA16-21LOSS-5LeagueDivision 2
5/20/2025Ryan TeelingH7-21LOSS-14LeagueDivision 2
5/13/2025P MooreA14-21LOSS-7LeagueDivision 2
4/22/2025B MurphyH21-3WIN+18LeagueDivision 2
4/15/2025Roy PealingA19-21LOSS-2LeagueDivision 2
4/8/2025Garry AppletonA21-19WIN+2LeagueDivision 2
8/6/2024David HeyesA6-21LOSS-15LeagueDivision 2
7/9/2024Ken ParrA14-21LOSS-7LeagueDivision 2
7/2/2024Malcolm BennetH9-21LOSS-12LeagueDivision 2
6/18/2024B WhalleyH6-21LOSS-15LeagueDivision 2
6/11/2024Brian EllisH19-21LOSS-2LeagueDivision 2
6/4/2024Greg WinstanleyA21-18WIN+3LeagueDivision 2
5/28/2024Jack HowarthH21-13WIN+8LeagueDivision 2
5/14/2024Ken NaylorH21-19WIN+2LeagueDivision 2
4/23/2024Colin RamplingA21-5WIN+16LeagueDivision 2
9/5/2023John WhiteH7-21LOSS-14LeagueDivision 2
8/22/2023David BarrowA12-21LOSS-9LeagueDivision 1
8/1/2023Terry DooleyA4-21LOSS-17LeagueDivision 2
7/25/2023Jim RennisonH13-21LOSS-8LeagueDivision 2
6/20/2023Wilf KayH17-21LOSS-4LeagueDivision 2
6/13/2023Mal PerksA21-16WIN+5LeagueDivision 2
6/6/2023Brian PillingH21-16WIN+5LeagueDivision 2
5/30/2023Colin RamplingA21-19WIN+2LeagueDivision 2
5/16/2023Darren EllisA11-21LOSS-10LeagueDivision 2
4/18/2023Peter JaundrillH11-21LOSS-10LeagueDivision 2
9/6/2022Daniel RigbyH9-21LOSS-12LeagueDivision 2
8/30/2022Gordon LoweA8-21LOSS-13LeagueDivision 2
8/16/2022Ian PalmerH13-21LOSS-8LeagueDivision 2
8/2/2022T SeeH10-21LOSS-11LeagueDivision 2
7/26/2022Michael WhitesideA21-6WIN+15LeagueDivision 2
7/19/2022Les HattonH21-20WIN+1LeagueDivision 2
5/24/2022M DundenA5-21LOSS-16LeagueDivision 2
4/12/2022Jim BrownA14-21LOSS-7LeagueDivision 2

Current Streak

1losses

In a slump

Longest Win Run

4

Career best winning streak

Longest Loss Run

7

Career worst losing streak

Last 560% win rate
LWWWL
Last 1050% win rate— steady
LWWWLLWLLW
OpponentWLTotalWin %Last Met
Tom Ollerton202100%8/4/2026
Derek Roylance0220%8/26/2025
Colin Rampling202100%4/23/2024
R Gerrard0110%8/11/2026
Ste O'Brien101100%7/28/2026
Brian Tilley101100%7/7/2026
Ian McBride0110%6/16/2026
Colin Jones0110%6/2/2026
Ian Lally0110%5/12/2026
Robert Page0110%4/14/2026
Biggest Win
B Murphy (+18)4/22/2025
Heaviest Defeat
Terry Dooley (-17)8/1/2023
Best Season
202533% · 12 matches
Worst Season
202330% · 10 matches
Form Arc (1st half → 2nd half)
38% → 33%declining
Avg Opponent Rating Faced
83948 known · 0 unknown
vs Strong Opponents (rating ≥ 1000)
0-50% win rate
vs Weak Opponents (rating < 1000)
17-2640% win rate

By Division

Division 217-30 (36%)
Division 10-1 (0%)
Division 10%
0W·1L·1 played
Division 236.2%
17W·30L·47 played

Debut

Apr 12, 2022

Latest

Aug 11, 2026

Seasons Active

5 (4.3 yr span)

Matches / Season

9.6 (48 total)

Seasons

20222023202420252026