| Qaos vs Kazuya | 63–55 | 53.39% |
| Qaos vs King | 40–44 | 47.62% |
| Qaos vs Paul | 32–51 | 38.55% |
| Qaos vs Reina | 52–28 | 65.00% |
| Qaos vs Bryan | 45–31 | 59.21% |
| Qaos vs Dragunov | 35–39 | 47.30% |
| Qaos vs Jin | 28–35 | 44.44% |
| Qaos vs Hwoarang | 32–27 | 54.24% |
| Qaos vs Asuka | 25–26 | 49.02% |
| Qaos vs Heihachi | 26–25 | 50.98% |
| Qaos vs Victor | 20–29 | 40.82% |
| Qaos vs Steve | 22–25 | 46.81% |
| Qaos vs Lili | 17–30 | 36.17% |
| Qaos vs Nina | 15–27 | 35.71% |
| Qaos vs Jun | 22–20 | 52.38% |
| Qaos vs Law | 15–26 | 36.59% |
| Qaos vs Feng | 14–26 | 35.00% |
| Qaos vs Leo | 17–17 | 50.00% |
| Qaos vs Yoshimitsu | 15–16 | 48.39% |
| Qaos vs Azucena | 9–22 | 29.03% |
| Qaos vs Clive | 13–18 | 41.94% |
| Qaos vs Devil Jin | 14–16 | 46.67% |
| Qaos vs Claudio | 14–13 | 51.85% |
| Qaos vs Jack-8 | 9–16 | 36.00% |
| Qaos vs Alisa | 10–15 | 40.00% |
| Qaos vs Leroy | 10–15 | 40.00% |
| Qaos vs Lidia | 12–12 | 50.00% |
| Qaos vs Xiaoyu | 7–15 | 31.82% |
| Qaos vs Shaheen | 9–8 | 52.94% |
| Qaos vs Lars | 7–9 | 43.75% |
| Qaos vs Lee | 12–3 | 80.00% |
| Qaos vs Eddy | 6–7 | 46.15% |
| Qaos vs Kuma | 3–7 | 30.00% |
| Qaos vs Zafina | 4–6 | 40.00% |
| Qaos vs Raven | 6–3 | 66.67% |
| Qaos vs Panda | 3–2 | 60.00% |
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.