| Rampa vs Jin | 46–56 | 45.10% |
| Rampa vs King | 43–54 | 44.33% |
| Rampa vs Kazuya | 46–35 | 56.79% |
| Rampa vs Law | 49–31 | 61.25% |
| Rampa vs Steve | 38–41 | 48.10% |
| Rampa vs Dragunov | 37–38 | 49.33% |
| Rampa vs Reina | 35–40 | 46.67% |
| Rampa vs Devil Jin | 30–27 | 52.63% |
| Rampa vs Heihachi | 30–25 | 54.55% |
| Rampa vs Paul | 16–37 | 30.19% |
| Rampa vs Azucena | 31–22 | 58.49% |
| Rampa vs Eddy | 21–29 | 42.00% |
| Rampa vs Bryan | 29–20 | 59.18% |
| Rampa vs Jun | 15–31 | 32.61% |
| Rampa vs Lili | 26–18 | 59.09% |
| Rampa vs Lee | 24–20 | 54.55% |
| Rampa vs Yoshimitsu | 19–23 | 45.24% |
| Rampa vs Asuka | 29–12 | 70.73% |
| Rampa vs Xiaoyu | 22–16 | 57.89% |
| Rampa vs Hwoarang | 17–18 | 48.57% |
| Rampa vs Lars | 16–13 | 55.17% |
| Rampa vs Alisa | 14–15 | 48.28% |
| Rampa vs Leroy | 12–15 | 44.44% |
| Rampa vs Lidia | 16–11 | 59.26% |
| Rampa vs Claudio | 12–14 | 46.15% |
| Rampa vs Feng | 11–9 | 55.00% |
| Rampa vs Nina | 9–11 | 45.00% |
| Rampa vs Leo | 7–11 | 38.89% |
| Rampa vs Kuma | 10–8 | 55.56% |
| Rampa vs Jack-8 | 10–4 | 71.43% |
| Rampa vs Shaheen | 6–8 | 42.86% |
| Rampa vs Victor | 4–10 | 28.57% |
| Rampa vs Clive | 9–5 | 64.29% |
| Rampa vs Raven | 8–5 | 61.54% |
| Rampa vs Zafina | 4–6 | 40.00% |
| Rampa vs Fahkumram | 4–5 | 44.44% |
| Rampa vs Panda | 4–4 | 50.00% |
| Rampa vs Anna | 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.