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Crown Green Handicap

Jim McMahon

Team: Rainford North EndDivision: Division 3Last updated: 10/24/2026

Rating

648

Current Handicap

15
Honours
Season:

42

Matches Played

7

Wins

35

Losses

17%

Win Rate

8.7

Avg Win Margin

10.5

Avg Loss Margin

4-16

Home Record

3-19

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 · 42 matches

+15 Rising
7 Jun19 Jul4 Oct20 Jun22 Aug16 Jul8 Apr12 Aug-14916
Started0
Lowest0
Current15
Win Percentage(40%)
7%
score-0.87→contribution-0.35
Avg Winning Margin(25%)
1.0
score-1.00→contribution-0.25
Avg Losing Margin(15%)
10.3
score-0.38→contribution-0.06
Recent Form (last 20)(10%)
7%
score-0.87→contribution-0.09
Opponent Strength(10%)
745
score-1.00→contribution-0.10
Weighted Score-0.840
Sample Size Confidence
13%(15/41 matches)
Rating748 → shrunk 966→ adjusted 666
Recent 3-Season Rating (2024, 2025, 2026)574
Recency Blend20% (15 recent matches)
Final Rating648
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

7W35L42 matches·16.7% win rate
ClubSeasonsDivision(s)PWLWin %
Rainford North End2022–2026Division 34273516.7%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/12/2026B MurphyA5-21LOSS-16LeagueDivision 3
9/2/2025Brian ForsythH5-21LOSS-16LeagueDivision 3
6/11/2025Les TeelingA19-21LOSS-2LeagueDivision 3
5/27/2025Roy LesterA15-21LOSS-6LeagueDivision 3
4/22/2025S DuncanH1-21LOSS-20LeagueDivision 3
4/16/2025Barry CainA19-21LOSS-2LeagueDivision 3
4/8/2025G FrodshamA2-21LOSS-19LeagueDivision 3
9/17/2024Mike SmithA17-21LOSS-4LeagueDivision 3
8/20/2024Geoff ParrH11-21LOSS-10LeagueDivision 3
7/31/2024D FitzgeraldA18-21LOSS-3LeagueDivision 3
7/23/2024Anthony BurrowsH8-21LOSS-13LeagueDivision 3
7/16/2024Ernie HarrisonA13-21LOSS-8LeagueDivision 3
6/18/2024John BurrowsH21-20WIN+1LeagueDivision 3
6/11/2024Geoff ParrA8-21LOSS-13LeagueDivision 3
4/9/2024Steve SmithA9-21LOSS-12LeagueDivision 3
8/29/2023Ken ByromH11-21LOSS-10LeagueDivision 3
8/22/2023Eddie MiddlehurstA21-18WIN+3LeagueDivision 3
8/15/2023Charlie McFarlaneH9-21LOSS-12LeagueDivision 3
8/1/2023John HornH12-21LOSS-9LeagueDivision 3
7/11/2023John PickavanceA5-21LOSS-16LeagueDivision 3
7/4/2023Brian EgertonH21-4WIN+17LeagueDivision 3
6/28/2023D FitzgeraldA8-21LOSS-13LeagueDivision 3
6/20/2023Ken NaylorA21-15WIN+6LeagueDivision 3
6/13/2023Ian HillH21-4WIN+17LeagueDivision 3
5/16/2023Jim GoodeH11-21LOSS-10LeagueDivision 3
5/9/2023Peter PeersA18-21LOSS-3LeagueDivision 3
4/25/2023Mike SmithA8-21LOSS-13LeagueDivision 3
10/4/2022Mark WakefieldA8-21LOSS-13LeagueDivision 3
8/30/2022Roy AshcroftH9-21LOSS-12LeagueDivision 3
8/16/2022Geoff GaskellH9-21LOSS-12LeagueDivision 3
8/10/2022G WebsterA16-21LOSS-5LeagueDivision 3
7/26/2022Robert PageA7-21LOSS-14LeagueDivision 3
7/19/2022Anthony BurrowsH6-21LOSS-15LeagueDivision 3
7/5/2022Alan CrossH19-21LOSS-2LeagueDivision 3
6/28/2022Geoff SkeltonA21-12WIN+9LeagueDivision 3
6/21/2022Peter O'ConnorA7-21LOSS-14LeagueDivision 3
6/14/2022Ian HillH21-13WIN+8LeagueDivision 3
6/7/2022Geoff GaskellA4-21LOSS-17LeagueDivision 3
5/31/2022Kevin HighcockH14-21LOSS-7LeagueDivision 3
5/17/2022Alex WallaceH12-21LOSS-9LeagueDivision 3
4/19/2022Ken GreenallH8-21LOSS-13LeagueDivision 3
4/12/2022Terry DooleyH17-21LOSS-4LeagueDivision 3

Current Streak

12losses

In a slump

Longest Win Run

2

Career best winning streak

Longest Loss Run

12

Career worst losing streak

Last 50% win rate
LLLLL
Last 100% win rate— steady
LLLLLLLLLL
OpponentWLTotalWin %Last Met
Mike Smith0220%9/17/2024
Geoff Parr0220%8/20/2024
D Fitzgerald0220%7/31/2024
Anthony Burrows0220%7/23/2024
Ian Hill202100%6/13/2023
Geoff Gaskell0220%8/16/2022
B Murphy0110%8/12/2026
Brian Forsyth0110%9/2/2025
Les Teeling0110%6/11/2025
Roy Lester0110%5/27/2025
Biggest Win
Brian Egerton (+17)7/4/2023
Heaviest Defeat
S Duncan (-20)4/22/2025
Best Season
202333% · 12 matches
Worst Season
202213% · 15 matches
Form Arc (1st half → 2nd half)
19% → 14%declining
Avg Opponent Rating Faced
74442 known · 0 unknown
vs Weak Opponents (rating < 1000)
7-3517% win rate
Division 316.7%
7W·35L·42 played

Debut

Apr 12, 2022

Latest

Aug 12, 2026

Seasons Active

5 (4.3 yr span)

Matches / Season

8.4 (42 total)

Seasons

20222023202420252026