| dementiaguy vs Kazuya | 17–21 | 44.74% |
| dementiaguy vs Jin | 18–19 | 48.65% |
| dementiaguy vs Reina | 20–14 | 58.82% |
| dementiaguy vs Lili | 11–8 | 57.89% |
| dementiaguy vs Alisa | 5–13 | 27.78% |
| dementiaguy vs Victor | 11–6 | 64.71% |
| dementiaguy vs King | 9–7 | 56.25% |
| dementiaguy vs Eddy | 8–6 | 57.14% |
| dementiaguy vs Hwoarang | 6–7 | 46.15% |
| dementiaguy vs Steve | 7–6 | 53.85% |
| dementiaguy vs Lars | 6–7 | 46.15% |
| dementiaguy vs Paul | 4–8 | 33.33% |
| dementiaguy vs Dragunov | 9–2 | 81.82% |
| dementiaguy vs Law | 7–2 | 77.78% |
| dementiaguy vs Yoshimitsu | 5–4 | 55.56% |
| dementiaguy vs Bryan | 3–6 | 33.33% |
| dementiaguy vs Clive | 2–7 | 22.22% |
| dementiaguy vs Claudio | 4–4 | 50.00% |
| dementiaguy vs Jun | 1–7 | 12.50% |
| dementiaguy vs Azucena | 2–6 | 25.00% |
| dementiaguy vs Asuka | 5–2 | 71.43% |
| dementiaguy vs Leo | 4–3 | 57.14% |
| dementiaguy vs Nina | 3–3 | 50.00% |
| dementiaguy vs Lee | 1–4 | 20.00% |
| dementiaguy vs Raven | 0–5 | 0.00% |
| dementiaguy vs Fahkumram | 2–3 | 40.00% |
| dementiaguy vs Zafina | 2–1 | 66.67% |
| dementiaguy vs Leroy | 0–3 | 0.00% |
| dementiaguy vs Heihachi | 2–1 | 66.67% |
| dementiaguy vs Jack-8 | 2–0 | 100.00% |
| dementiaguy vs Devil Jin | 0–2 | 0.00% |
| dementiaguy vs Feng | 2–0 | 100.00% |
| dementiaguy vs Shaheen | 1–0 | 100.00% |
| dementiaguy vs Panda | 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.