| Atmacs vs Jin | 35–30 | 53.85% |
| Atmacs vs Kazuya | 22–27 | 44.90% |
| Atmacs vs Reina | 25–24 | 51.02% |
| Atmacs vs King | 16–14 | 53.33% |
| Atmacs vs Law | 12–16 | 42.86% |
| Atmacs vs Eddy | 15–13 | 53.57% |
| Atmacs vs Hwoarang | 12–14 | 46.15% |
| Atmacs vs Lee | 12–14 | 46.15% |
| Atmacs vs Jun | 10–16 | 38.46% |
| Atmacs vs Bryan | 8–17 | 32.00% |
| Atmacs vs Dragunov | 15–8 | 65.22% |
| Atmacs vs Steve | 13–9 | 59.09% |
| Atmacs vs Alisa | 9–13 | 40.91% |
| Atmacs vs Paul | 8–11 | 42.11% |
| Atmacs vs Lidia | 12–6 | 66.67% |
| Atmacs vs Leo | 9–7 | 56.25% |
| Atmacs vs Victor | 9–7 | 56.25% |
| Atmacs vs Yoshimitsu | 14–1 | 93.33% |
| Atmacs vs Lars | 8–6 | 57.14% |
| Atmacs vs Azucena | 7–7 | 50.00% |
| Atmacs vs Nina | 3–10 | 23.08% |
| Atmacs vs Devil Jin | 4–8 | 33.33% |
| Atmacs vs Feng | 6–6 | 50.00% |
| Atmacs vs Claudio | 4–8 | 33.33% |
| Atmacs vs Raven | 9–3 | 75.00% |
| Atmacs vs Xiaoyu | 6–5 | 54.55% |
| Atmacs vs Asuka | 5–6 | 45.45% |
| Atmacs vs Jack-8 | 3–6–1 | 33.33% |
| Atmacs vs Lili | 5–4 | 55.56% |
| Atmacs vs Shaheen | 4–4 | 50.00% |
| Atmacs vs Leroy | 5–2 | 71.43% |
| Atmacs vs Zafina | 4–2 | 66.67% |
| Atmacs vs Panda | 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.