| Composure vs Jin | 50–36 | 58.14% |
| Composure vs Law | 33–35 | 48.53% |
| Composure vs Hwoarang | 32–29 | 52.46% |
| Composure vs King | 20–38 | 34.48% |
| Composure vs Bryan | 21–28 | 42.86% |
| Composure vs Kazuya | 24–25 | 48.98% |
| Composure vs Eddy | 12–28 | 30.00% |
| Composure vs Jun | 19–18 | 51.35% |
| Composure vs Steve | 17–19 | 47.22% |
| Composure vs Alisa | 18–11 | 62.07% |
| Composure vs Yoshimitsu | 11–17 | 39.29% |
| Composure vs Reina | 16–11 | 59.26% |
| Composure vs Paul | 11–15 | 42.31% |
| Composure vs Lili | 15–11 | 57.69% |
| Composure vs Xiaoyu | 11–11 | 50.00% |
| Composure vs Dragunov | 8–13 | 38.10% |
| Composure vs Victor | 10–10 | 50.00% |
| Composure vs Devil Jin | 13–6 | 68.42% |
| Composure vs Nina | 7–12 | 36.84% |
| Composure vs Feng | 4–11 | 26.67% |
| Composure vs Lars | 4–11 | 26.67% |
| Composure vs Lee | 6–9 | 40.00% |
| Composure vs Asuka | 6–8 | 42.86% |
| Composure vs Azucena | 10–3 | 76.92% |
| Composure vs Raven | 7–6 | 53.85% |
| Composure vs Claudio | 3–9 | 25.00% |
| Composure vs Kuma | 4–8 | 33.33% |
| Composure vs Jack-8 | 4–6 | 40.00% |
| Composure vs Clive | 6–3 | 66.67% |
| Composure vs Anna | 2–7 | 22.22% |
| Composure vs Leo | 5–3 | 62.50% |
| Composure vs Heihachi | 4–3 | 57.14% |
| Composure vs Shaheen | 5–0 | 100.00% |
| Composure vs Lidia | 4–1 | 80.00% |
| Composure vs Fahkumram | 3–2 | 60.00% |
| Composure vs Panda | 1–3 | 25.00% |
| Composure vs Zafina | 2–1 | 66.67% |
| Composure vs Leroy | 3–0 | 100.00% |
| Composure vs Miary Zo | 0–3 | 0.00% |
| Composure vs Armor King | 0–2 | 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.