| Ruro vs King | 5–6 | 45.45% |
| Ruro vs Reina | 5–6 | 45.45% |
| Ruro vs Victor | 8–2 | 80.00% |
| Ruro vs Yoshimitsu | 3–2 | 60.00% |
| Ruro vs Hwoarang | 4–1 | 80.00% |
| Ruro vs Asuka | 3–2 | 60.00% |
| Ruro vs Nina | 3–2 | 60.00% |
| Ruro vs Eddy | 2–3 | 40.00% |
| Ruro vs Lidia | 5–0 | 100.00% |
| Ruro vs Jin | 1–3 | 25.00% |
| Ruro vs Dragunov | 2–2 | 50.00% |
| Ruro vs Law | 1–2 | 33.33% |
| Ruro vs Kazuya | 0–3 | 0.00% |
| Ruro vs Steve | 1–2 | 33.33% |
| Ruro vs Lili | 1–2 | 33.33% |
| Ruro vs Lars | 2–1 | 66.67% |
| Ruro vs Alisa | 2–1 | 66.67% |
| Ruro vs Lee | 1–2 | 33.33% |
| Ruro vs Jun | 3–0 | 100.00% |
| Ruro vs Azucena | 1–2 | 33.33% |
| Ruro vs Jack-8 | 0–2 | 0.00% |
| Ruro vs Devil Jin | 1–1 | 50.00% |
| Ruro vs Leroy | 1–1 | 50.00% |
| Ruro vs Paul | 0–1 | 0.00% |
| Ruro vs Xiaoyu | 1–0 | 100.00% |
| Ruro vs Feng | 1–0 | 100.00% |
| Ruro vs Kuma | 1–0 | 100.00% |
| Ruro vs Raven | 1–0 | 100.00% |
| Ruro vs Heihachi | 0–1 | 0.00% |
| Ruro vs Clive | 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.