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Jeff Grasby
NCA-2050Rank #580
NCA REC
Published Rating0.002current view: 0.029
Uncertainty (σ)0.718
Conservative (μ−3σ)-2.152
Events Played5

Still calibrating. Only 5 rated events so far — new ratings move a lot and may not line up with how you placed in any one event. This settles as more games are played.

FlickSkill Over Timehow the system's estimate of your skill has evolved
2
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 40th of 84Tier 3 · FSI 0.562Beat 44 teams
✓ Beat expectations (seeded 46th)⚠ Still calibrating
+0.120Change
WCC Doubles REC 2025· Jun 7, 2025 · DoublesPlace 58th of 78Tier 3 · FSI 0.589Beat 20 teams
✓ Beat expectations (seeded 60th)⚠ Still calibrating
+0.034≈ no change
WCC Doubles REC 2024· Jun 1, 2024 · DoublesPlace 11th of 80Tier 2 · FSI 0.617Beat 69 teams
✓ Beat expectations (seeded 31st)⚠ Still calibrating
+0.581Change
WCC Singles REC 2023· Jun 3, 2023 · SinglesPlace 76th of 106Tier 3 · FSI 0.550Beat 30 players
Below seeding (was 71st)⚠ Still calibrating
-0.522Change
WCC Doubles REC 2023· Jun 3, 2023 · DoublesPlace 38th of 68Tier 3 · FSI 0.549Beat 30 teams
✓ Beat expectations (seeded 42nd)⚠ Still calibrating
-0.211Change

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.