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Crown Green Handicap

Joy Rynkiewicz

Team: Royden HallDivision: Division CLast updated: 10/24/2026

Rating

843

Current Handicap

9
Honours
Season:

16

Matches Played

9

Wins

7

Losses

56%

Win Rate

6.3

Avg Win Margin

9.6

Avg Loss Margin

4-2

Home Record

5-5

Away Record

24%

Handicap Confidence

Low Confidence
16 / 33 matches for full confidence· Last recorded match: 8/6/2026

Only 16 of the 33 matches needed for full confidence in the 2022, 2023, 2024, 2025, 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 155/15

Season Highlights

No season milestones recorded yet.

Handicap Trend

All Time · 16 matches

+9 Rising
9 Jul5 May11 Jun1 Jul15 Jul22 Jul28 Jul6 Aug-13713
Started0
Lowest0
Current9
Win Percentage(35%)
56%
score+0.13→contribution+0.04
Avg Winning Margin(23%)
6.3
score-0.28→contribution-0.06
Avg Losing Margin(15%)
9.6
score-0.26→contribution-0.04
Recent Form (last 20)(10%)
56%
score+0.13→contribution+0.01
Opponent Strength(15%)
745
score-0.17→contribution-0.03
Weighted Score-0.074
Sample Size Confidence
24%(16/33 matches)
Rating970 → shrunk 993→ adjusted 843
Recent 5-Season Rating (2022, 2023, 2024, 2025, 2026)841
Recency Blend21% (16 recent matches)
Final Rating843
Handicap
9

Formula: Rating = 1000 + (weighted score × 400). Each factor is normalized to −1…+1, multiplied by its weight, then summed. Window: factors are computed from the Handicap Calculation Years only (2022, 2023, 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 ÷ 33, 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

9W7L16 matches·56.3% win rate
ClubSeasonsDivision(s)PWLWin %
Royden Hall2025–2026Division C169756.3%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/6/2026Harry KoffmanA21-15WIN+6LeagueDivision C
7/29/2026Les HightonA18-21LOSS-3LeagueDivision C
7/28/2026Andrew DobsonA19-21LOSS-2LeagueDivision C
7/23/2026Ray Hartley ***H12-21LOSS-9LeagueDivision C
7/22/2026Karl RobinsonA21-17WIN+4LeagueDivision C
7/16/2026Linda HillH21-13WIN+8LeagueDivision C
7/15/2026Maureen MillerH21-15WIN+6LeagueDivision C
7/14/2026Helen BonifaceA21-12WIN+9LeagueDivision C
7/1/2026Martin CritchleyA21-16WIN+5LeagueDivision C
6/16/2026Simon DowningA14-21LOSS-7LeagueDivision C
6/11/2026Tom BennettH21-11WIN+10LeagueDivision C
5/26/2026Shaun LuckieA6-21LOSS-15LeagueDivision C
5/5/2026Mark PeersA21-20WIN+1LeagueDivision C
8/5/2025Gary BrabanderH21-13WIN+8LeagueDivision C
7/9/2025Rita SimpsonA9-21LOSS-12LeagueDivision C
6/24/2025John JonesH2-21LOSS-19LeagueDivision C
Leverhulme Cup2 games · 0W
20261 round
RoundOpponentTeamScoreResultTeam
Round of 16 RoundJane HickmanBebington Park10-21LOSSWON
20251 round
RoundOpponentTeamScoreResultTeam
Round of 16 RoundJohn SheenPensby9-21LOSSLOST
Geoff Clare Trophy1 games · 1W
20261 round
RoundOpponentTeamScoreResultTeam
Quarters RoundBeryl BellBromborough Pool B21-16WINLOST

Current Streak

1wins

On a hot run

Longest Win Run

5

Career best winning streak

Longest Loss Run

3

Career worst losing streak

Last 540% win rate
WLLLW
Last 1060% win rate↓ declining
WLLLWWWWWL
OpponentWLTotalWin %Last Met
Harry Koffman101100%8/6/2026
Les Highton0110%7/29/2026
Andrew Dobson0110%7/28/2026
Ray Hartley ***0110%7/23/2026
Karl Robinson101100%7/22/2026
Linda Hill101100%7/16/2026
Maureen Miller101100%7/15/2026
Helen Boniface101100%7/14/2026
Martin Critchley101100%7/1/2026
Simon Downing0110%6/16/2026
Biggest Win
Tom Bennett (+10)6/11/2026
Heaviest Defeat
John Jones (-19)6/24/2025
Best Season
202662% · 13 matches
Worst Season
202662% · 13 matches
Form Arc (1st half → 2nd half)
50% → 63%improving
Avg Opponent Rating Faced
72815 known · 1 unknown
vs Weak Opponents (rating < 1000)
9-660% win rate
Division C56.3%
9W·7L·16 played

Debut

Jun 24, 2025

Latest

Aug 6, 2026

Seasons Active

2 (1.1 yr span)

Matches / Season

8.0 (16 total)

Seasons

20252026