| kamipera vs Heihachi | 8–12 | 40.00% |
| kamipera vs Paul | 8–10 | 44.44% |
| kamipera vs Kazuya | 8–10 | 44.44% |
| kamipera vs Asuka | 7–10 | 41.18% |
| kamipera vs Reina | 8–9 | 47.06% |
| kamipera vs Dragunov | 5–10 | 33.33% |
| kamipera vs King | 4–9 | 30.77% |
| kamipera vs Bryan | 4–7 | 36.36% |
| kamipera vs Steve | 4–7 | 36.36% |
| kamipera vs Yoshimitsu | 4–6 | 40.00% |
| kamipera vs Nina | 4–6 | 40.00% |
| kamipera vs Jin | 5–4 | 55.56% |
| kamipera vs Jun | 4–5 | 44.44% |
| kamipera vs Feng | 3–5 | 37.50% |
| kamipera vs Lili | 4–4 | 50.00% |
| kamipera vs Victor | 5–3 | 62.50% |
| kamipera vs Devil Jin | 4–3 | 57.14% |
| kamipera vs Kuma | 3–4 | 42.86% |
| kamipera vs Claudio | 3–3 | 50.00% |
| kamipera vs Lidia | 6–0 | 100.00% |
| kamipera vs Hwoarang | 2–3 | 40.00% |
| kamipera vs Xiaoyu | 2–2 | 50.00% |
| kamipera vs Leo | 2–2 | 50.00% |
| kamipera vs Law | 2–1 | 66.67% |
| kamipera vs Jack-8 | 2–1 | 66.67% |
| kamipera vs Lars | 0–3 | 0.00% |
| kamipera vs Shaheen | 1–2 | 33.33% |
| kamipera vs Lee | 2–1 | 66.67% |
| kamipera vs Azucena | 2–0 | 100.00% |
| kamipera vs Raven | 2–0 | 100.00% |
| kamipera vs Eddy | 0–1 | 0.00% |
| kamipera vs Alisa | 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.