| Atrocitus vs King | 6–8 | 42.86% |
| Atrocitus vs Armor King | 7–7 | 50.00% |
| Atrocitus vs Jin | 10–2 | 83.33% |
| Atrocitus vs Kazuya | 9–3 | 75.00% |
| Atrocitus vs Bryan | 7–4 | 63.64% |
| Atrocitus vs Dragunov | 6–5 | 54.55% |
| Atrocitus vs Paul | 4–5 | 44.44% |
| Atrocitus vs Hwoarang | 4–5 | 44.44% |
| Atrocitus vs Reina | 7–2 | 77.78% |
| Atrocitus vs Clive | 4–5 | 44.44% |
| Atrocitus vs Victor | 5–3 | 62.50% |
| Atrocitus vs Yoshimitsu | 6–1 | 85.71% |
| Atrocitus vs Devil Jin | 5–2 | 71.43% |
| Atrocitus vs Lili | 5–2 | 71.43% |
| Atrocitus vs Azucena | 2–5 | 28.57% |
| Atrocitus vs Anna | 6–1 | 85.71% |
| Atrocitus vs Jun | 5–1 | 83.33% |
| Atrocitus vs Law | 3–2 | 60.00% |
| Atrocitus vs Heihachi | 3–2 | 60.00% |
| Atrocitus vs Lidia | 3–1 | 75.00% |
| Atrocitus vs Fahkumram | 4–0 | 100.00% |
| Atrocitus vs Steve | 1–2 | 33.33% |
| Atrocitus vs Alisa | 3–0 | 100.00% |
| Atrocitus vs Lee | 1–2 | 33.33% |
| Atrocitus vs Asuka | 0–1 | 0.00% |
| Atrocitus vs Feng | 1–0 | 100.00% |
| Atrocitus vs Raven | 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.