← All Ratings
Roy Campbell
NCA-0757Rank #58
NCANECTCROKCUP
Published Rating2.979current view: 3.019
+0.040 since 4 months ago
Uncertainty (σ)0.385
Conservative (μ−3σ)1.823
Events Played14
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

Elmira 2026· Jan 17, 2026 · SinglesPlace 25th of 42Tier 1 · FSI 1.337Beat 17 players
Below seeding (was 21st)
-0.041Change
WCC Singles 2025· Jun 7, 2025 · SinglesPlace 41st of 127Tier 1 · FSI 1.385Beat 86 players
Close to seeding (was 40th)
+0.060Change
WCC Doubles 2025· Jun 7, 2025 · DoublesPlace 25th of 68Tier 1 · FSI 1.311Beat 43 teams
Below seeding (was 20th)
-0.063Change
Elmira 2025· Jan 18, 2025 · SinglesPlace 30th of 56Tier 1 · FSI 1.341Beat 26 players
Below seeding (was 16th)
-0.300Change
WCC Singles 2024· Jun 1, 2024 · SinglesPlace 37th of 102Tier 1 · FSI 1.340Beat 65 players
Below seeding (was 19th)
-0.112Change
WCC Doubles 2024· Jun 1, 2024 · DoublesPlace 15th of 58Tier 1 · FSI 1.291Beat 43 teams
Below seeding (was 12th)
+0.017Change
Ontario Singles 2024· May 20, 2024 · SinglesPlace 29th of 45Tier 1 · FSI 1.285Beat 16 players
Below seeding (was 11th)
-0.246Change
WCC Singles 2023· Jun 3, 2023 · SinglesPlace 16th of 99Tier 1 · FSI 1.282Beat 83 players
Below seeding (was 10th)
+0.036Change
WCC Doubles 2023· Jun 2, 2023 · DoublesPlace 22nd of 53Tier 1 · FSI 1.171Beat 31 teams
Below seeding (was 10th)
-0.074Change
Ontario Singles 2023· May 6, 2023 · SinglesPlace 16th of 34Tier 1 · FSI 1.233Beat 18 players
Below seeding (was 8th)
-0.164Change
US Open 2023· Apr 29, 2023 · DoublesPlace 9th of 32Tier 1 · FSI 0.987Beat 23 teams
Below seeding (was 5th)
-0.043Change
London 2023· Mar 25, 2023 · SinglesPlace 5th of 30Tier 1 · FSI 1.213Beat 25 players
✓ Beat expectations (seeded 7th)
+0.244Change
Elmira 2023· Jan 28, 2023 · SinglesPlace 6th of 41Tier 1 · FSI 1.213Beat 35 players
✓ Beat expectations (seeded 8th)
+3.610Change

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.