| Rhamph vs King | 17–2 | 89.47% |
| Rhamph vs Kazuya | 10–3 | 76.92% |
| Rhamph vs Bryan | 8–3 | 72.73% |
| Rhamph vs Raven | 7–4 | 63.64% |
| Rhamph vs Jin | 5–5 | 50.00% |
| Rhamph vs Yoshimitsu | 7–2 | 77.78% |
| Rhamph vs Dragunov | 8–0 | 100.00% |
| Rhamph vs Alisa | 4–2 | 66.67% |
| Rhamph vs Heihachi | 4–2 | 66.67% |
| Rhamph vs Paul | 2–3 | 40.00% |
| Rhamph vs Asuka | 4–1 | 80.00% |
| Rhamph vs Nina | 4–1 | 80.00% |
| Rhamph vs Victor | 5–0 | 100.00% |
| Rhamph vs Lidia | 3–2 | 60.00% |
| Rhamph vs Law | 4–0 | 100.00% |
| Rhamph vs Hwoarang | 4–0 | 100.00% |
| Rhamph vs Steve | 4–0 | 100.00% |
| Rhamph vs Shaheen | 4–0 | 100.00% |
| Rhamph vs Eddy | 2–2 | 50.00% |
| Rhamph vs Jack-8 | 1–2 | 33.33% |
| Rhamph vs Lili | 2–1 | 66.67% |
| Rhamph vs Reina | 1–2 | 33.33% |
| Rhamph vs Claudio | 2–0 | 100.00% |
| Rhamph vs Lee | 2–0 | 100.00% |
| Rhamph vs Kuma | 2–0 | 100.00% |
| Rhamph vs Leroy | 2–0 | 100.00% |
| Rhamph vs Jun | 2–0 | 100.00% |
| Rhamph vs Fahkumram | 2–0 | 100.00% |
| Rhamph vs Lars | 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.