| Composure21 vs Kazuya | 6–5 | 54.55% |
| Composure21 vs Kuma | 1–10 | 9.09% |
| Composure21 vs Jin | 2–5 | 28.57% |
| Composure21 vs King | 0–6 | 0.00% |
| Composure21 vs Leo | 2–4 | 33.33% |
| Composure21 vs Reina | 1–5 | 16.67% |
| Composure21 vs Yoshimitsu | 2–2 | 50.00% |
| Composure21 vs Devil Jin | 0–4 | 0.00% |
| Composure21 vs Paul | 0–3 | 0.00% |
| Composure21 vs Law | 1–2 | 33.33% |
| Composure21 vs Feng | 1–2 | 33.33% |
| Composure21 vs Alisa | 1–2 | 33.33% |
| Composure21 vs Victor | 1–2 | 33.33% |
| Composure21 vs Hwoarang | 2–0 | 100.00% |
| Composure21 vs Bryan | 1–1 | 50.00% |
| Composure21 vs Dragunov | 0–2 | 0.00% |
| Composure21 vs Shaheen | 0–2 | 0.00% |
| Composure21 vs Lee | 2–0 | 100.00% |
| Composure21 vs Leroy | 0–2 | 0.00% |
| Composure21 vs Clive | 0–2 | 0.00% |
| Composure21 vs Jack-8 | 1–0 | 100.00% |
| Composure21 vs Lili | 1–0 | 100.00% |
| Composure21 vs Zafina | 0–1 | 0.00% |
| Composure21 vs Heihachi | 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.