| Atrium vs Kazuya | 69–64 | 51.88% |
| Atrium vs Miary Zo | 48–67 | 41.74% |
| Atrium vs Bryan | 50–51 | 49.50% |
| Atrium vs Fahkumram | 40–59 | 40.40% |
| Atrium vs King | 47–46 | 50.54% |
| Atrium vs Reina | 48–37 | 56.47% |
| Atrium vs Armor King | 38–47 | 44.71% |
| Atrium vs Law | 42–40 | 51.22% |
| Atrium vs Jin | 34–45 | 43.04% |
| Atrium vs Steve | 37–37 | 50.00% |
| Atrium vs Heihachi | 36–37 | 49.32% |
| Atrium vs Dragunov | 32–31 | 50.79% |
| Atrium vs Hwoarang | 32–23 | 58.18% |
| Atrium vs Lee | 31–23 | 57.41% |
| Atrium vs Asuka | 22–25 | 46.81% |
| Atrium vs Lars | 20–20 | 50.00% |
| Atrium vs Victor | 23–17 | 57.50% |
| Atrium vs Anna | 18–22 | 45.00% |
| Atrium vs Paul | 22–17 | 56.41% |
| Atrium vs Azucena | 20–17 | 54.05% |
| Atrium vs Jun | 13–23 | 36.11% |
| Atrium vs Yoshimitsu | 16–18 | 47.06% |
| Atrium vs Eddy | 16–18 | 47.06% |
| Atrium vs Lili | 14–19 | 42.42% |
| Atrium vs Nina | 17–16 | 51.52% |
| Atrium vs Feng | 19–11 | 63.33% |
| Atrium vs Clive | 15–13 | 53.57% |
| Atrium vs Jack-8 | 11–13 | 45.83% |
| Atrium vs Leroy | 7–15 | 31.82% |
| Atrium vs Raven | 7–15 | 31.82% |
| Atrium vs Lidia | 9–13 | 40.91% |
| Atrium vs Xiaoyu | 12–9 | 57.14% |
| Atrium vs Devil Jin | 10–9 | 52.63% |
| Atrium vs Leo | 8–10 | 44.44% |
| Atrium vs Zafina | 9–6 | 60.00% |
| Atrium vs Alisa | 4–9 | 30.77% |
| Atrium vs Kuma | 9–2 | 81.82% |
| Atrium vs Claudio | 4–6 | 40.00% |
| Atrium vs Panda | 3–4 | 42.86% |
| Atrium vs Shaheen | 2–2 | 50.00% |
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.