| Rupenius vs Kazuya | 11–14 | 44.00% |
| Rupenius vs King | 15–9 | 62.50% |
| Rupenius vs Fahkumram | 19–5 | 79.17% |
| Rupenius vs Reina | 12–9 | 57.14% |
| Rupenius vs Asuka | 6–10 | 37.50% |
| Rupenius vs Steve | 10–4 | 71.43% |
| Rupenius vs Lili | 10–4 | 71.43% |
| Rupenius vs Heihachi | 9–5 | 64.29% |
| Rupenius vs Jin | 9–3 | 75.00% |
| Rupenius vs Devil Jin | 10–1 | 90.91% |
| Rupenius vs Dragunov | 6–5 | 54.55% |
| Rupenius vs Lars | 6–5 | 54.55% |
| Rupenius vs Nina | 8–3 | 72.73% |
| Rupenius vs Lee | 7–4 | 63.64% |
| Rupenius vs Lidia | 5–6 | 45.45% |
| Rupenius vs Law | 8–2 | 80.00% |
| Rupenius vs Victor | 8–2 | 80.00% |
| Rupenius vs Zafina | 4–5 | 44.44% |
| Rupenius vs Jun | 4–5 | 44.44% |
| Rupenius vs Paul | 4–3 | 57.14% |
| Rupenius vs Hwoarang | 6–1 | 85.71% |
| Rupenius vs Xiaoyu | 4–3 | 57.14% |
| Rupenius vs Leroy | 4–3 | 57.14% |
| Rupenius vs Clive | 4–3 | 57.14% |
| Rupenius vs Yoshimitsu | 0–6 | 0.00% |
| Rupenius vs Bryan | 3–3 | 50.00% |
| Rupenius vs Raven | 2–4 | 33.33% |
| Rupenius vs Claudio | 5–0 | 100.00% |
| Rupenius vs Eddy | 1–4 | 20.00% |
| Rupenius vs Feng | 3–1 | 75.00% |
| Rupenius vs Azucena | 1–2 | 33.33% |
| Rupenius vs Jack-8 | 2–0 | 100.00% |
| Rupenius vs Leo | 0–2 | 0.00% |
| Rupenius vs Alisa | 0–2 | 0.00% |
| Rupenius vs Kuma | 2–0 | 100.00% |
| Rupenius vs Armor King | 2–0 | 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.