| Democritus vs Reina | 10–4 | 71.43% |
| Democritus vs Steve | 7–6 | 53.85% |
| Democritus vs Kazuya | 7–5 | 58.33% |
| Democritus vs Heihachi | 6–6 | 50.00% |
| Democritus vs Jin | 6–3 | 66.67% |
| Democritus vs Bryan | 7–2 | 77.78% |
| Democritus vs Lars | 3–5 | 37.50% |
| Democritus vs Alisa | 3–5 | 37.50% |
| Democritus vs King | 3–4 | 42.86% |
| Democritus vs Lili | 4–3 | 57.14% |
| Democritus vs Xiaoyu | 2–4 | 33.33% |
| Democritus vs Dragunov | 1–5 | 16.67% |
| Democritus vs Paul | 2–3 | 40.00% |
| Democritus vs Law | 3–2 | 60.00% |
| Democritus vs Nina | 2–3 | 40.00% |
| Democritus vs Hwoarang | 3–1 | 75.00% |
| Democritus vs Jun | 1–3 | 25.00% |
| Democritus vs Eddy | 2–2 | 50.00% |
| Democritus vs Claudio | 1–2 | 33.33% |
| Democritus vs Leroy | 1–2 | 33.33% |
| Democritus vs Victor | 1–2 | 33.33% |
| Democritus vs Raven | 2–1 | 66.67% |
| Democritus vs Yoshimitsu | 2–0 | 100.00% |
| Democritus vs Asuka | 2–0 | 100.00% |
| Democritus vs Feng | 2–0 | 100.00% |
| Democritus vs Zafina | 0–2 | 0.00% |
| Democritus vs Lidia | 2–0 | 100.00% |
| Democritus vs Clive | 0–2 | 0.00% |
| Democritus vs Shaheen | 1–0 | 100.00% |
| Democritus vs Lee | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.