| Ramucx vs Jin | 7–7 | 50.00% |
| Ramucx vs Reina | 5–4 | 55.56% |
| Ramucx vs King | 4–3 | 57.14% |
| Ramucx vs Steve | 2–4 | 33.33% |
| Ramucx vs Law | 2–3 | 40.00% |
| Ramucx vs Yoshimitsu | 2–3 | 40.00% |
| Ramucx vs Lars | 4–1 | 80.00% |
| Ramucx vs Jun | 3–2 | 60.00% |
| Ramucx vs Bryan | 1–3 | 25.00% |
| Ramucx vs Shaheen | 4–0 | 100.00% |
| Ramucx vs Nina | 3–1 | 75.00% |
| Ramucx vs Heihachi | 3–1 | 75.00% |
| Ramucx vs Paul | 0–3 | 0.00% |
| Ramucx vs Hwoarang | 1–2 | 33.33% |
| Ramucx vs Xiaoyu | 3–0 | 100.00% |
| Ramucx vs Devil Jin | 1–2 | 33.33% |
| Ramucx vs Azucena | 1–2 | 33.33% |
| Ramucx vs Eddy | 2–1 | 66.67% |
| Ramucx vs Kazuya | 0–2 | 0.00% |
| Ramucx vs Feng | 0–2 | 0.00% |
| Ramucx vs Claudio | 2–0 | 100.00% |
| Ramucx vs Kuma | 0–2 | 0.00% |
| Ramucx vs Victor | 2–0 | 100.00% |
| Ramucx vs Anna | 2–0 | 100.00% |
| Ramucx vs Alisa | 0–1 | 0.00% |
| Ramucx vs Lidia | 1–0 | 100.00% |
| Ramucx vs Fahkumram | 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.