John Griffiths
Rating
693
Current Handicap
10
Matches Played
5
Wins
5
Losses
50%
Win Rate
5.6
Avg Win Margin
11.2
Avg Loss Margin
3-2
Home Record
2-3
Away Record
Career
No career milestones yet — keep bowling!
Season Highlights
No season milestones recorded yet.
Handicap Trend
All Time · 10 matches
Formula: Rating = 1000 + (weighted score × 500). 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 ÷ 39, 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
| Club | Seasons | Division(s) | P | W | L | Win % |
|---|---|---|---|---|---|---|
| Great Meols | 2016 | League 3 | 10 | 5 | 5 | 50% |
| Date | Opponent | H/A | Score | Result | Margin | Competition | Division |
|---|---|---|---|---|---|---|---|
| 7/8/2016 | Roy Ferguson | H | 6-21 | LOSS | -15 | League | League 3 |
| 7/1/2016 | Clive Brown | A | 21-20 | WIN | +1 | League | League 3 |
| 6/3/2016 | Mike Miller | A | 15-21 | LOSS | -6 | League | League 3 |
| 5/27/2016 | Julie Dunn | H | 11-21 | LOSS | -10 | League | League 3 |
| 5/20/2016 | Diane Bibby | A | 10-21 | LOSS | -11 | League | League 3 |
| 5/16/2016 | June Fenna | H | 21-10 | WIN | +11 | League | League 3 |
| 5/13/2016 | Marie Revans | H | 21-16 | WIN | +5 | League | League 3 |
| 5/6/2016 | Dave Griffiths | A | 7-21 | LOSS | -14 | League | League 3 |
| 4/29/2016 | Roy Cooke | H | 21-15 | WIN | +6 | League | League 3 |
| 4/22/2016 | Peter Buckney | A | 21-16 | WIN | +5 | League | League 3 |
| Round | Opponent | Team | Score | Result | Team |
|---|---|---|---|---|---|
| Round of 32 Round | Phil Hardy | Pensby B | 21-17 | WIN | WON |
| Round of 16 Round | * Chris Barton | New Brighton Quarry Vikings | 2-21 | LOSS | LOST |
| Round | Opponent | Team | Score | Result | Team |
|---|---|---|---|---|---|
| Preliminary Round | Dave Edwards | Bebington Park | 21-19 | WIN | LOST |
| Round | Opponent | Team | Score | Result | Team |
|---|---|---|---|---|---|
| Preliminary Round | Joey Samways | Harrison Park | 21-19 | WIN | LOST |
| Round | Opponent | Team | Score | Result | Team |
|---|---|---|---|---|---|
| Round of 32 Round | Don Plant | Upton Victory Hall B | 3-21 | LOSS | LOST |
| Round | Opponent | Team | Score | Result | Team |
|---|---|---|---|---|---|
| Preliminary Round | Phil Hale | NB Quarry Vikings C | 6-21 | LOSS | LOST |
| Round | Opponent | Team | Score | Result | Team |
|---|---|---|---|---|---|
| Preliminary Round | Gary Lewis | Parkfield | 16-21 | LOSS | LOST |
| Round | Opponent | Team | Score | Result | Team |
|---|---|---|---|---|---|
| Round of 32 Round | Billy Peers | Sacred Heart | 17-21 | LOSS | LOST |
Current Streak
In a slump
Longest Win Run
Career best winning streak
Longest Loss Run
Career worst losing streak
| Opponent | W | L | Total | Win % | Last Met |
|---|---|---|---|---|---|
| Roy Ferguson | 0 | 1 | 1 | 0% | 7/8/2016 |
| Clive Brown | 1 | 0 | 1 | 100% | 7/1/2016 |
| Mike Miller | 0 | 1 | 1 | 0% | 6/3/2016 |
| Julie Dunn | 0 | 1 | 1 | 0% | 5/27/2016 |
| Diane Bibby | 0 | 1 | 1 | 0% | 5/20/2016 |
| June Fenna | 1 | 0 | 1 | 100% | 5/16/2016 |
| Marie Revans | 1 | 0 | 1 | 100% | 5/13/2016 |
| Dave Griffiths | 0 | 1 | 1 | 0% | 5/6/2016 |
| Roy Cooke | 1 | 0 | 1 | 100% | 4/29/2016 |
| Peter Buckney | 1 | 0 | 1 | 100% | 4/22/2016 |
Debut
Apr 22, 2016
Latest
Jul 8, 2016
Seasons Active
1 (3 mo span)
Matches / Season
10.0 (10 total)
Seasons