| Rugal vs Dragunov | 14–11 | 56.00% |
| Rugal vs Hwoarang | 9–8 | 52.94% |
| Rugal vs Steve | 11–6 | 64.71% |
| Rugal vs Jin | 8–3 | 72.73% |
| Rugal vs Reina | 5–6 | 45.45% |
| Rugal vs Law | 7–3 | 70.00% |
| Rugal vs Alisa | 2–8 | 20.00% |
| Rugal vs Eddy | 7–3 | 70.00% |
| Rugal vs Asuka | 5–4 | 55.56% |
| Rugal vs Yoshimitsu | 5–3 | 62.50% |
| Rugal vs Kazuya | 5–3 | 62.50% |
| Rugal vs Bryan | 4–3 | 57.14% |
| Rugal vs Lars | 3–4 | 42.86% |
| Rugal vs Lili | 2–3 | 40.00% |
| Rugal vs Azucena | 4–1 | 80.00% |
| Rugal vs King | 2–2 | 50.00% |
| Rugal vs Victor | 3–1 | 75.00% |
| Rugal vs Jun | 1–2 | 33.33% |
| Rugal vs Paul | 0–2 | 0.00% |
| Rugal vs Xiaoyu | 1–1 | 50.00% |
| Rugal vs Lee | 1–1 | 50.00% |
| Rugal vs Kuma | 1–1 | 50.00% |
| Rugal vs Jack-8 | 1–0 | 100.00% |
| Rugal vs Feng | 0–1 | 0.00% |
| Rugal vs Shaheen | 0–1 | 0.00% |
| Rugal vs Nina | 0–1 | 0.00% |
| Rugal vs Panda | 0–1 | 0.00% |
| Rugal vs Zafina | 0–1 | 0.00% |
| Rugal vs Raven | 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.