| Rugal vs Jin | 63–80 | 44.06% |
| Rugal vs Kazuya | 68–50 | 57.63% |
| Rugal vs Steve | 63–39 | 61.76% |
| Rugal vs King | 59–33 | 64.13% |
| Rugal vs Reina | 44–41 | 51.76% |
| Rugal vs Heihachi | 37–47 | 44.05% |
| Rugal vs Hwoarang | 39–30 | 56.52% |
| Rugal vs Bryan | 29–39 | 42.65% |
| Rugal vs Dragunov | 37–29 | 56.06% |
| Rugal vs Paul | 41–23 | 64.06% |
| Rugal vs Lili | 35–24 | 59.32% |
| Rugal vs Eddy | 26–27 | 49.06% |
| Rugal vs Asuka | 37–12 | 75.51% |
| Rugal vs Nina | 25–23 | 52.08% |
| Rugal vs Law | 20–27 | 42.55% |
| Rugal vs Feng | 28–19 | 59.57% |
| Rugal vs Victor | 28–7 | 80.00% |
| Rugal vs Yoshimitsu | 17–17 | 50.00% |
| Rugal vs Xiaoyu | 16–15 | 51.61% |
| Rugal vs Alisa | 15–15 | 50.00% |
| Rugal vs Lee | 13–16 | 44.83% |
| Rugal vs Lars | 12–15 | 44.44% |
| Rugal vs Jun | 13–14 | 48.15% |
| Rugal vs Raven | 10–16 | 38.46% |
| Rugal vs Lidia | 10–15 | 40.00% |
| Rugal vs Fahkumram | 17–8 | 68.00% |
| Rugal vs Devil Jin | 12–10 | 54.55% |
| Rugal vs Azucena | 9–12 | 42.86% |
| Rugal vs Clive | 8–13 | 38.10% |
| Rugal vs Claudio | 11–9 | 55.00% |
| Rugal vs Kuma | 8–6 | 57.14% |
| Rugal vs Leroy | 7–7 | 50.00% |
| Rugal vs Jack-8 | 7–6 | 53.85% |
| Rugal vs Zafina | 7–6 | 53.85% |
| Rugal vs Leo | 6–4 | 60.00% |
| Rugal vs Panda | 6–4 | 60.00% |
| Rugal vs Shaheen | 4–1 | 80.00% |
| Rugal vs Anna | 3–2 | 60.00% |
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.