| Ruoraen vs Kazuya | 44–30 | 59.46% |
| Ruoraen vs Jin | 29–34 | 46.03% |
| Ruoraen vs Reina | 31–15 | 67.39% |
| Ruoraen vs Bryan | 17–27 | 38.64% |
| Ruoraen vs Law | 24–17 | 58.54% |
| Ruoraen vs King | 17–21 | 44.74% |
| Ruoraen vs Steve | 14–21 | 40.00% |
| Ruoraen vs Hwoarang | 15–18 | 45.45% |
| Ruoraen vs Heihachi | 16–15 | 51.61% |
| Ruoraen vs Claudio | 13–10 | 56.52% |
| Ruoraen vs Lee | 14–9 | 60.87% |
| Ruoraen vs Yoshimitsu | 16–5 | 76.19% |
| Ruoraen vs Paul | 10–10 | 50.00% |
| Ruoraen vs Jun | 10–9 | 52.63% |
| Ruoraen vs Lili | 12–6 | 66.67% |
| Ruoraen vs Dragunov | 10–6 | 62.50% |
| Ruoraen vs Lars | 7–9 | 43.75% |
| Ruoraen vs Lidia | 8–8 | 50.00% |
| Ruoraen vs Feng | 9–6 | 60.00% |
| Ruoraen vs Nina | 8–6 | 57.14% |
| Ruoraen vs Asuka | 6–7 | 46.15% |
| Ruoraen vs Eddy | 5–8 | 38.46% |
| Ruoraen vs Azucena | 5–7 | 41.67% |
| Ruoraen vs Clive | 6–6 | 50.00% |
| Ruoraen vs Devil Jin | 6–3 | 66.67% |
| Ruoraen vs Alisa | 8–1 | 88.89% |
| Ruoraen vs Shaheen | 3–4 | 42.86% |
| Ruoraen vs Xiaoyu | 3–3 | 50.00% |
| Ruoraen vs Victor | 4–2 | 66.67% |
| Ruoraen vs Leroy | 4–1 | 80.00% |
| Ruoraen vs Armor King | 1–4 | 20.00% |
| Ruoraen vs Kuma | 3–0 | 100.00% |
| Ruoraen vs Raven | 1–2 | 33.33% |
| Ruoraen vs Fahkumram | 3–0 | 100.00% |
| Ruoraen vs Jack-8 | 1–1 | 50.00% |
| Ruoraen vs Leo | 2–0 | 100.00% |
| Ruoraen vs Miary Zo | 0–2 | 0.00% |
| Ruoraen vs Anna | 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.