← All Ratings
John Walker
NCA-1001Rank #180
NCANCA REC
Published Rating1.164current view: 1.221
+0.057 since 3 months ago
Uncertainty (σ)0.300
Conservative (μ−3σ)0.264
Events Played20
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

WCC Doubles REC 2026· Jun 6, 2026 · DoublesPlace 35th of 84Tier 3 · FSI 0.562Beat 49 teams
Below seeding (was 17th)
+0.028≈ no change
Ontario Singles REC 2026· May 9, 2026 · SinglesPlace 7th of 24Tier 3 · FSI 0.400Beat 17 players
Held seed (7th)
-0.026≈ no change
London REC 2026· Mar 29, 2026 · SinglesPlace 10th of 27Tier 3 · FSI 0.400Beat 17 players
Held seed (10th)
+0.158Change
Windsor 2026· Feb 28, 2026 · SinglesPlace 31st of 48Tier 1 · FSI 0.995Beat 17 players
Below seeding (was 27th)
+0.016≈ no change
Ontario Doubles 2025· Nov 29, 2025 · DoublesPlace 20th of 28Tier 1 · FSI 1.215Beat 8 teams
✓ Beat expectations (seeded 25th)
+0.090Change
Owen Sound Rec 2025· Oct 18, 2025 · SinglesPlace 12th of 24Tier 3 · FSI 0.400Beat 12 players
Below seeding (was 5th)
-0.066Change
Belleville 2025· Sep 20, 2025 · SinglesPlace 34th of 55Tier 1 · FSI 1.226Beat 21 players
Below seeding (was 30th)
+0.083Change
Turtle Island Rec 2025· Aug 2, 2025 · SinglesPlace 4th of 28Tier 3 · FSI 0.400Beat 24 players
Held seed (4th)
+0.123Change
WCC Singles REC 2025· Jun 7, 2025 · SinglesPlace 49th of 120Tier 3 · FSI 0.589Beat 71 players
Below seeding (was 31st)
+0.056Change
Ontario Singles REC 2025· May 3, 2025 · SinglesPlace 11th of 33Tier 3 · FSI 0.410Beat 22 players
✓ Exceeded seeding (was 12th)
+0.048≈ no change
London REC 2025· Mar 23, 2025 · SinglesPlace 17th of 40Tier 3 · FSI 0.400Beat 23 players
Below seeding (was 12th)
+0.088Change
Windsor 2025· Feb 8, 2025 · SinglesPlace 25th of 38Tier 1 · FSI 0.914Beat 13 players
Below seeding (was 20th)
-0.129Change
Elmira REC 2025· Jan 18, 2025 · SinglesPlace 6th of 27Tier 3 · FSI 0.400Beat 21 players
Held seed (6th)
+0.160Change
Ontario Doubles 2024· Nov 16, 2024 · DoublesPlace 31st of 34Tier 1 · FSI 1.187Beat 3 teams
Below seeding (was 24th)
-0.212Change
Belleville 2024· Sep 21, 2024 · SinglesPlace 24th of 48Tier 1 · FSI 1.108Beat 24 players
Below seeding (was 22nd)
+0.128Change
Turtle Island REC 2024· Aug 3, 2024 · SinglesPlace 12th of 36Tier 3 · FSI 0.400Beat 24 players
Below seeding (was 5th)
+0.206Change
Ontario Singles REC 2024· May 4, 2024 · SinglesPlace 17th of 25Tier 3 · FSI 0.400Beat 8 players
Below seeding (was 9th)
-0.368Change
London REC 2024· Mar 23, 2024 · SinglesPlace 10th of 39Tier 3 · FSI 0.400Beat 29 players
Below seeding (was 6th)⚠ Still calibrating
+0.003≈ no change
Chatham REC 2024· Feb 24, 2024 · SinglesPlace 9th of 20Tier 3 · FSI 0.400Beat 11 players
Below seeding (was 5th)⚠ Still calibrating
-0.155Change
London REC 2023· Mar 25, 2023 · SinglesPlace 8th of 39Tier 3 · FSI 0.400Beat 31 players
✓ Exceeded seeding (was 9th)⚠ Still calibrating
+0.935Change

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.