| Qwassaf vs Dragunov | 17–25 | 40.48% |
| Qwassaf vs Jin | 14–21 | 40.00% |
| Qwassaf vs King | 16–13 | 55.17% |
| Qwassaf vs Kazuya | 12–13 | 48.00% |
| Qwassaf vs Reina | 9–13 | 40.91% |
| Qwassaf vs Steve | 5–16 | 23.81% |
| Qwassaf vs Bryan | 14–6 | 70.00% |
| Qwassaf vs Paul | 12–5 | 70.59% |
| Qwassaf vs Feng | 1–10 | 9.09% |
| Qwassaf vs Azucena | 4–7 | 36.36% |
| Qwassaf vs Devil Jin | 4–6 | 40.00% |
| Qwassaf vs Jun | 3–6 | 33.33% |
| Qwassaf vs Victor | 4–5 | 44.44% |
| Qwassaf vs Lili | 3–4 | 42.86% |
| Qwassaf vs Alisa | 2–5 | 28.57% |
| Qwassaf vs Law | 2–4 | 33.33% |
| Qwassaf vs Yoshimitsu | 1–5 | 16.67% |
| Qwassaf vs Hwoarang | 2–4 | 33.33% |
| Qwassaf vs Lee | 3–3 | 50.00% |
| Qwassaf vs Lars | 4–1 | 80.00% |
| Qwassaf vs Nina | 2–3 | 40.00% |
| Qwassaf vs Zafina | 3–2 | 60.00% |
| Qwassaf vs Eddy | 2–3 | 40.00% |
| Qwassaf vs Leo | 0–3 | 0.00% |
| Qwassaf vs Shaheen | 3–0 | 100.00% |
| Qwassaf vs Asuka | 0–2 | 0.00% |
| Qwassaf vs Kuma | 0–2 | 0.00% |
| Qwassaf vs Raven | 2–0 | 100.00% |
| Qwassaf vs Xiaoyu | 0–1 | 0.00% |
| Qwassaf vs Jack-8 | 1–0 | 100.00% |
| Qwassaf vs Claudio | 1–0 | 100.00% |
| Qwassaf vs Leroy | 1–0 | 100.00% |
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.