| Rahma vs Jin | 7–10 | 41.18% |
| Rahma vs Steve | 2–6 | 25.00% |
| Rahma vs Xiaoyu | 3–4 | 42.86% |
| Rahma vs Devil Jin | 2–5 | 28.57% |
| Rahma vs Law | 1–5 | 16.67% |
| Rahma vs Yoshimitsu | 3–3 | 50.00% |
| Rahma vs Hwoarang | 1–5 | 16.67% |
| Rahma vs Heihachi | 1–5 | 16.67% |
| Rahma vs Raven | 2–3 | 40.00% |
| Rahma vs King | 1–2 | 33.33% |
| Rahma vs Alisa | 2–1 | 66.67% |
| Rahma vs Eddy | 2–1 | 66.67% |
| Rahma vs Lee | 2–1 | 66.67% |
| Rahma vs Asuka | 0–2 | 0.00% |
| Rahma vs Feng | 0–2 | 0.00% |
| Rahma vs Leo | 0–2 | 0.00% |
| Rahma vs Nina | 0–2 | 0.00% |
| Rahma vs Jun | 0–2 | 0.00% |
| Rahma vs Reina | 0–2 | 0.00% |
| Rahma vs Azucena | 0–2 | 0.00% |
| Rahma vs Bryan | 1–1 | 50.00% |
| Rahma vs Kazuya | 1–0 | 100.00% |
| Rahma vs Jack-8 | 0–1 | 0.00% |
| Rahma vs Lili | 1–0 | 100.00% |
| Rahma vs Zafina | 0–1 | 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.