| Atelda vs Jin | 61–57 | 51.69% |
| Atelda vs Hwoarang | 48–52 | 48.00% |
| Atelda vs Kazuya | 50–48 | 51.02% |
| Atelda vs Clive | 28–70 | 28.57% |
| Atelda vs King | 54–42 | 56.25% |
| Atelda vs Reina | 39–57 | 40.62% |
| Atelda vs Victor | 36–36 | 50.00% |
| Atelda vs Bryan | 28–42 | 40.00% |
| Atelda vs Steve | 33–34–1 | 49.25% |
| Atelda vs Jun | 39–28 | 58.21% |
| Atelda vs Dragunov | 33–32 | 50.77% |
| Atelda vs Lili | 25–34 | 42.37% |
| Atelda vs Eddy | 21–34 | 38.18% |
| Atelda vs Azucena | 21–32 | 39.62% |
| Atelda vs Paul | 23–27 | 46.00% |
| Atelda vs Nina | 22–27 | 44.90% |
| Atelda vs Law | 18–30 | 37.50% |
| Atelda vs Lee | 16–27 | 37.21% |
| Atelda vs Lars | 17–24 | 41.46% |
| Atelda vs Asuka | 17–22 | 43.59% |
| Atelda vs Feng | 12–25 | 32.43% |
| Atelda vs Leroy | 13–24 | 35.14% |
| Atelda vs Alisa | 15–19 | 44.12% |
| Atelda vs Raven | 11–22 | 33.33% |
| Atelda vs Yoshimitsu | 10–22 | 31.25% |
| Atelda vs Lidia | 10–21 | 32.26% |
| Atelda vs Xiaoyu | 11–19 | 36.67% |
| Atelda vs Jack-8 | 12–17 | 41.38% |
| Atelda vs Claudio | 16–13 | 55.17% |
| Atelda vs Devil Jin | 13–15 | 46.43% |
| Atelda vs Heihachi | 12–15 | 44.44% |
| Atelda vs Leo | 11–14 | 44.00% |
| Atelda vs Kuma | 9–6 | 60.00% |
| Atelda vs Shaheen | 4–7 | 36.36% |
| Atelda vs Zafina | 4–2 | 66.67% |
| Atelda vs Panda | 0–3 | 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.