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Jack Butcher
NCA-0838
UKEU
Published Rating2.039current view: 2.153
ⓘ+0.114 since 3 months ago
Uncertainty (σ)0.374
Conservative (μ−3σ)0.918
Events Played12
FlickSkill™ Over Timehow the system's estimate of your skill has evolved
3
The yellow line is the system's current best estimate of your skill at each point in your history — a smooth arc that reflects everything FlickSkill now knows, with the benefit of hindsight. The green line is your published rating — what the leaderboard showed right after each event, with no future data yet. The gap between green and yellow at any event is how much FlickSkill has re-learned about your skill since. The blue dotted lines are past traces — each one shows what FlickSkill thought of your whole rating history right after a previous tournament. Newer traces are darker; older traces fade. The slider controls how many to show.

Tournament Results

Crokinole Crown Cup Singles· Jun 27, 2026 · SinglesPlace 15th of 30UK · FSI 0.677Beat 15 players
Non-sanctioned · no points
+0.101Change
UK Master 2026· Apr 25, 2026 · SinglesPlace 22nd of 30UK · FSI 0.776Beat 8 players
Non-sanctioned · no points
-0.175Change
Airecon 2026· Apr 25, 2026 · SinglesPlace 11th of 64UK · FSI 0.765Beat 53 players
Non-sanctioned · no points
+0.267Change
St. Albans Singles 2025· Dec 13, 2025 · SinglesPlace 22nd of 51UK · FSI 0.780Beat 29 players
Non-sanctioned · no points
-0.009≈ no change
Wales· Oct 25, 2025 · SinglesPlace 15th of 36UK Tier · FSI 0.867Beat 21 players
Non-sanctioned · no points
+0.208Change
Masters· Apr 1, 2025 · SinglesPlace 9th of 27UK Tier · FSI 0.710Beat 18 players
Non-sanctioned · no points
+0.082Change
Airecon· Mar 1, 2025 · SinglesPlace 9th of 35UK Tier · FSI 0.684Beat 26 players
Non-sanctioned · no points
+0.131Change
UK Doubles 2024· Dec 7, 2024 · DoublesPlace 14th of 26UK · FSI 0.884Beat 12 teams
Non-sanctioned · no points
+0.108Change
St. Albans· Dec 1, 2024 · SinglesPlace 14th of 41UK Tier · FSI 0.921Beat 27 players
Non-sanctioned · no points
+0.229Change
Wales Clash· Oct 1, 2024 · SinglesPlace 13th of 29UK Tier · FSI 0.725Beat 16 players
Non-sanctioned · no points
+0.146Change
Nottingham· Apr 1, 2024 · SinglesPlace 16th of 27UK Tier · FSI 0.691Beat 11 players
⚠ Still calibrating
Non-sanctioned · no points
-0.704Change
Airecon· Mar 1, 2024 · SinglesPlace 8th of 39UK Tier · FSI 0.693Beat 31 players
⚠ Still calibrating
Non-sanctioned · no points
+1.657Change

How the chart is built

The yellow Skill Arc is FlickSkill's current best estimate of your true skill at every point in your history — a smooth curve fit across all data, including events that happened after each point. It's the most accurate retrospective view, but it keeps moving every time the system learns from a new tournament.

The green Published Rating is what the leaderboard showed at the time. Each green dot is the endpoint of TTT's view right after that tournament was processed, with no future data yet — that's the rating you would have actually seen on the public page. The green line never moves once an event is locked.

The gap between green and yellow at any event is how much FlickSkill has re-learned about your skill since — wider gaps mean later results pulled the system's view of that event up or down. Hover a point to see both values plus the felt change since the previous event.

The blue dotted lines are past traces — each shows the full Skill Arc as FlickSkill saw it after a previous tournament. The slider controls how many overlap. Together they show how the system's view of your whole history evolves over time.