| Qtaro vs Kazuya | 54–46 | 54.00% |
| Qtaro vs Bryan | 47–44 | 51.65% |
| Qtaro vs Dragunov | 47–41 | 53.41% |
| Qtaro vs Paul | 33–47 | 41.25% |
| Qtaro vs Reina | 37–41 | 47.44% |
| Qtaro vs Hwoarang | 27–46 | 36.99% |
| Qtaro vs King | 27–36 | 42.86% |
| Qtaro vs Lili | 33–30 | 52.38% |
| Qtaro vs Jin | 34–25 | 57.63% |
| Qtaro vs Azucena | 28–28 | 50.00% |
| Qtaro vs Steve | 27–28 | 49.09% |
| Qtaro vs Lars | 25–29 | 46.30% |
| Qtaro vs Yoshimitsu | 23–26 | 46.94% |
| Qtaro vs Jun | 25–23 | 52.08% |
| Qtaro vs Nina | 24–21 | 53.33% |
| Qtaro vs Leo | 20–24 | 45.45% |
| Qtaro vs Alisa | 21–23 | 47.73% |
| Qtaro vs Eddy | 22–17 | 56.41% |
| Qtaro vs Victor | 14–24 | 36.84% |
| Qtaro vs Devil Jin | 20–17 | 54.05% |
| Qtaro vs Lee | 12–24 | 33.33% |
| Qtaro vs Asuka | 18–17 | 51.43% |
| Qtaro vs Law | 15–19 | 44.12% |
| Qtaro vs Xiaoyu | 20–14 | 58.82% |
| Qtaro vs Leroy | 19–15 | 55.88% |
| Qtaro vs Lidia | 10–24 | 29.41% |
| Qtaro vs Feng | 11–19 | 36.67% |
| Qtaro vs Claudio | 10–20 | 33.33% |
| Qtaro vs Shaheen | 12–15 | 44.44% |
| Qtaro vs Raven | 17–9 | 65.38% |
| Qtaro vs Jack-8 | 10–15 | 40.00% |
| Qtaro vs Kuma | 9–8 | 52.94% |
| Qtaro vs Zafina | 8–5 | 61.54% |
| Qtaro vs Panda | 3–8 | 27.27% |
| Qtaro vs Heihachi | 1–3 | 25.00% |
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.