| Dempshee_Roul vs Paul | 5–5 | 50.00% |
| Dempshee_Roul vs Heihachi | 5–3 | 62.50% |
| Dempshee_Roul vs King | 4–1 | 80.00% |
| Dempshee_Roul vs Jin | 3–2 | 60.00% |
| Dempshee_Roul vs Asuka | 1–4 | 20.00% |
| Dempshee_Roul vs Devil Jin | 4–1 | 80.00% |
| Dempshee_Roul vs Leroy | 3–2 | 60.00% |
| Dempshee_Roul vs Law | 2–2 | 50.00% |
| Dempshee_Roul vs Kazuya | 2–2 | 50.00% |
| Dempshee_Roul vs Dragunov | 3–1 | 75.00% |
| Dempshee_Roul vs Jun | 0–4 | 0.00% |
| Dempshee_Roul vs Hwoarang | 2–1 | 66.67% |
| Dempshee_Roul vs Zafina | 2–1 | 66.67% |
| Dempshee_Roul vs Victor | 1–2 | 33.33% |
| Dempshee_Roul vs Feng | 0–2 | 0.00% |
| Dempshee_Roul vs Leo | 0–2 | 0.00% |
| Dempshee_Roul vs Azucena | 2–0 | 100.00% |
| Dempshee_Roul vs Eddy | 1–1 | 50.00% |
| Dempshee_Roul vs Steve | 0–1 | 0.00% |
| Dempshee_Roul vs Alisa | 0–1 | 0.00% |
| Dempshee_Roul vs Claudio | 0–1 | 0.00% |
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.