| Ryusei vs Clive | 5–24 | 17.24% |
| Ryusei vs Jin | 4–16 | 20.00% |
| Ryusei vs Reina | 10–10 | 50.00% |
| Ryusei vs Asuka | 7–7 | 50.00% |
| Ryusei vs King | 3–10 | 23.08% |
| Ryusei vs Law | 5–7 | 41.67% |
| Ryusei vs Dragunov | 1–11 | 8.33% |
| Ryusei vs Kazuya | 3–6 | 33.33% |
| Ryusei vs Steve | 2–7 | 22.22% |
| Ryusei vs Lili | 4–5 | 44.44% |
| Ryusei vs Hwoarang | 3–4 | 42.86% |
| Ryusei vs Bryan | 2–4 | 33.33% |
| Ryusei vs Yoshimitsu | 3–2 | 60.00% |
| Ryusei vs Leo | 1–4 | 20.00% |
| Ryusei vs Paul | 1–3 | 25.00% |
| Ryusei vs Lars | 0–4 | 0.00% |
| Ryusei vs Alisa | 1–3 | 25.00% |
| Ryusei vs Claudio | 0–4 | 0.00% |
| Ryusei vs Xiaoyu | 0–3 | 0.00% |
| Ryusei vs Lee | 1–2 | 33.33% |
| Ryusei vs Victor | 1–2 | 33.33% |
| Ryusei vs Lidia | 0–3 | 0.00% |
| Ryusei vs Jack-8 | 0–2 | 0.00% |
| Ryusei vs Shaheen | 0–2 | 0.00% |
| Ryusei vs Nina | 0–2 | 0.00% |
| Ryusei vs Leroy | 0–2 | 0.00% |
| Ryusei vs Fahkumram | 2–0 | 100.00% |
| Ryusei vs Armor King | 0–2 | 0.00% |
| Ryusei vs Devil Jin | 0–1 | 0.00% |
| Ryusei vs Jun | 0–1 | 0.00% |
| Ryusei vs Heihachi | 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.