| Rujuneru vs Kazuya | 5–17 | 22.73% |
| Rujuneru vs Jin | 5–14 | 26.32% |
| Rujuneru vs Jun | 2–12 | 14.29% |
| Rujuneru vs Steve | 2–11 | 15.38% |
| Rujuneru vs Dragunov | 1–12 | 7.69% |
| Rujuneru vs Reina | 4–9 | 30.77% |
| Rujuneru vs King | 2–10 | 16.67% |
| Rujuneru vs Eddy | 1–11 | 8.33% |
| Rujuneru vs Hwoarang | 3–8 | 27.27% |
| Rujuneru vs Lili | 5–6 | 45.45% |
| Rujuneru vs Alisa | 2–9 | 18.18% |
| Rujuneru vs Lars | 0–9 | 0.00% |
| Rujuneru vs Jack-8 | 0–8 | 0.00% |
| Rujuneru vs Devil Jin | 2–6 | 25.00% |
| Rujuneru vs Law | 0–5 | 0.00% |
| Rujuneru vs Lee | 0–5 | 0.00% |
| Rujuneru vs Leroy | 0–5 | 0.00% |
| Rujuneru vs Xiaoyu | 2–2 | 50.00% |
| Rujuneru vs Bryan | 0–4 | 0.00% |
| Rujuneru vs Azucena | 0–4 | 0.00% |
| Rujuneru vs Victor | 0–4 | 0.00% |
| Rujuneru vs Claudio | 0–3 | 0.00% |
| Rujuneru vs Paul | 0–2 | 0.00% |
| Rujuneru vs Yoshimitsu | 0–2 | 0.00% |
| Rujuneru vs Asuka | 0–2 | 0.00% |
| Rujuneru vs Feng | 0–2 | 0.00% |
| Rujuneru vs Kuma | 2–0 | 100.00% |
| Rujuneru vs Raven | 0–2 | 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.