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

Jimmy Ivanoff

Team: Albany BDivision: Division CLast updated: 10/24/2026

Rating

800

Current Handicap

NQ

Needs 6 more match(es)

Honours
Season:

4

Matches Played

2

Wins

2

Losses

50%

Win Rate

6.0

Avg Win Margin

4.0

Avg Loss Margin

1-1

Home Record

1-1

Away Record

0%

Handicap Confidence

Low Confidence
4 / 33 matches for full confidence· Last recorded match: 7/29/2026

Only 4 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: Decade Player1/10
✦SEASON HIGHLIGHTS

No season milestones recorded yet.

Handicap Trend

All Time · 4 matches

Win on the night Loss on the nightLower handicap = stronger player

The line re-checks the handicap after every match — from results, winning and losing margins, the strength of who was played, and home or away. Each dot is the number that applied going into the next game.

26 May15 Jul28 Jul29 Jul-101

Held at 0 across all 4 matches.

Started0
Lowest0
Current0
Win Percentage(35%)
0%
score+0.00→contribution+0.00
Avg Winning Margin(23%)
0.0
score+0.00→contribution+0.00
Avg Losing Margin(15%)
0.0
score+0.00→contribution+0.00
Recent Form (last 20)(10%)
0%
score+0.00→contribution+0.00
Opponent Strength(15%)
1000
score+0.00→contribution+0.00
Weighted Score+0.000
Sample Size Confidence
0%(4/33 matches)
Rating1000 → shrunk 1000→ adjusted 800
Handicap
NQ

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

2W2L4 matches·50% win rate
ClubSeasonsDivision(s)PWLWin %
Albany B2026Division C42250%
DateOpponentH/AScoreResultMarginCompetitionDivision
7/29/2026Tom BennettH18-21LOSS-3LeagueDivision C
7/28/2026Bill PlattA21-14WIN+7LeagueDivision C
7/15/2026Sioux McGookin ***A16-21LOSS-5LeagueDivision C
5/26/2026David CotterellH21-16WIN+5LeagueDivision C
George ONeill Trophy2 games · 1W
20262 rounds
RoundOpponentTeamScoreResultTeam
Preliminary RoundBill Platt / John BonifaceBromborough Social Club15-12WINWON
Round of 16 RoundRob Mealor / Glyn BailyBromborough Recs7-15LOSSLOST

Current Streak

1losses

In a slump

Longest Win Run

1

Career best winning streak

Longest Loss Run

1

Career worst losing streak

Last 550% win rate
LWLW
Last 1050% win rate— steady
LWLW
OpponentWLTotalWin %Last Met
Tom Bennett0110%7/29/2026
Bill Platt101100%7/28/2026
Sioux McGookin ***0110%7/15/2026
David Cotterell101100%5/26/2026
Biggest Win
Bill Platt (+7)7/28/2026
Heaviest Defeat
Sioux McGookin *** (-5)7/15/2026
Form Arc (1st half → 2nd half)
50% → 50%improving
Avg Opponent Rating Faced
8193 known · 1 unknown
vs Weak Opponents (rating < 1000)
2-167% win rate
Division C50%
2W·2L·4 played

Debut

May 26, 2026

Latest

Jul 29, 2026

Seasons Active

1 (2 mo span)

Matches / Season

4.0 (4 total)

Seasons

2026