| Changpagne vs Kazuya | 25–24 | 51.02% |
| Changpagne vs Hwoarang | 23–20 | 53.49% |
| Changpagne vs Reina | 24–19 | 55.81% |
| Changpagne vs King | 25–16 | 60.98% |
| Changpagne vs Jin | 16–25 | 39.02% |
| Changpagne vs Azucena | 19–21 | 47.50% |
| Changpagne vs Lee | 18–13 | 58.06% |
| Changpagne vs Lili | 12–18 | 40.00% |
| Changpagne vs Xiaoyu | 17–10 | 62.96% |
| Changpagne vs Dragunov | 12–14 | 46.15% |
| Changpagne vs Yoshimitsu | 11–14 | 44.00% |
| Changpagne vs Steve | 10–11 | 47.62% |
| Changpagne vs Leroy | 15–6 | 71.43% |
| Changpagne vs Jun | 15–6 | 71.43% |
| Changpagne vs Law | 10–10 | 50.00% |
| Changpagne vs Lars | 8–12 | 40.00% |
| Changpagne vs Paul | 7–11 | 38.89% |
| Changpagne vs Asuka | 10–7 | 58.82% |
| Changpagne vs Heihachi | 6–9 | 40.00% |
| Changpagne vs Bryan | 8–4 | 66.67% |
| Changpagne vs Eddy | 5–7 | 41.67% |
| Changpagne vs Jack-8 | 5–6 | 45.45% |
| Changpagne vs Nina | 2–9 | 18.18% |
| Changpagne vs Devil Jin | 2–7 | 22.22% |
| Changpagne vs Zafina | 6–3 | 66.67% |
| Changpagne vs Raven | 3–6 | 33.33% |
| Changpagne vs Feng | 5–3 | 62.50% |
| Changpagne vs Leo | 5–3 | 62.50% |
| Changpagne vs Kuma | 5–3 | 62.50% |
| Changpagne vs Alisa | 3–4 | 42.86% |
| Changpagne vs Clive | 1–4 | 20.00% |
| Changpagne vs Victor | 3–1 | 75.00% |
| Changpagne vs Claudio | 1–0 | 100.00% |
| Changpagne vs Lidia | 1–0 | 100.00% |
| Changpagne vs Anna | 0–1 | 0.00% |
| Changpagne vs Fahkumram | 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.