| atChaos vs Jin | 7–17 | 29.17% |
| atChaos vs Reina | 10–11 | 47.62% |
| atChaos vs King | 4–13 | 23.53% |
| atChaos vs Steve | 5–8 | 38.46% |
| atChaos vs Azucena | 6–7 | 46.15% |
| atChaos vs Xiaoyu | 7–5 | 58.33% |
| atChaos vs Eddy | 3–9 | 25.00% |
| atChaos vs Lidia | 5–7 | 41.67% |
| atChaos vs Law | 1–10 | 9.09% |
| atChaos vs Hwoarang | 3–8 | 27.27% |
| atChaos vs Dragunov | 7–4 | 63.64% |
| atChaos vs Lars | 5–6 | 45.45% |
| atChaos vs Jun | 4–6 | 40.00% |
| atChaos vs Victor | 4–6 | 40.00% |
| atChaos vs Lee | 3–4 | 42.86% |
| atChaos vs Leo | 3–3 | 50.00% |
| atChaos vs Bryan | 2–3 | 40.00% |
| atChaos vs Kazuya | 1–4 | 20.00% |
| atChaos vs Asuka | 2–3 | 40.00% |
| atChaos vs Raven | 4–1 | 80.00% |
| atChaos vs Yoshimitsu | 1–3 | 25.00% |
| atChaos vs Jack-8 | 0–4 | 0.00% |
| atChaos vs Lili | 1–3 | 25.00% |
| atChaos vs Claudio | 2–2 | 50.00% |
| atChaos vs Shaheen | 2–2 | 50.00% |
| atChaos vs Panda | 2–2 | 50.00% |
| atChaos vs Leroy | 2–2 | 50.00% |
| atChaos vs Clive | 2–2 | 50.00% |
| atChaos vs Alisa | 1–2 | 33.33% |
| atChaos vs Zafina | 2–1 | 66.67% |
| atChaos vs Paul | 0–2 | 0.00% |
| atChaos vs Devil Jin | 0–2 | 0.00% |
| atChaos vs Heihachi | 1–1 | 50.00% |
| atChaos vs Nina | 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.