| Ryu Kô vs Reina | 47–44 | 51.65% |
| Ryu Kô vs King | 31–38 | 44.93% |
| Ryu Kô vs Steve | 31–38 | 44.93% |
| Ryu Kô vs Hwoarang | 23–41 | 35.94% |
| Ryu Kô vs Law | 19–39 | 32.76% |
| Ryu Kô vs Kazuya | 18–35 | 33.96% |
| Ryu Kô vs Jin | 16–35 | 31.37% |
| Ryu Kô vs Eddy | 11–35 | 23.91% |
| Ryu Kô vs Bryan | 20–24 | 45.45% |
| Ryu Kô vs Yoshimitsu | 14–24 | 36.84% |
| Ryu Kô vs Feng | 12–20 | 37.50% |
| Ryu Kô vs Victor | 10–22 | 31.25% |
| Ryu Kô vs Nina | 17–12 | 58.62% |
| Ryu Kô vs Azucena | 14–15 | 48.28% |
| Ryu Kô vs Jun | 11–17 | 39.29% |
| Ryu Kô vs Jack-8 | 12–13 | 48.00% |
| Ryu Kô vs Asuka | 8–17 | 32.00% |
| Ryu Kô vs Alisa | 10–15 | 40.00% |
| Ryu Kô vs Paul | 5–18 | 21.74% |
| Ryu Kô vs Lili | 14–9 | 60.87% |
| Ryu Kô vs Devil Jin | 15–6 | 71.43% |
| Ryu Kô vs Leo | 9–12 | 42.86% |
| Ryu Kô vs Claudio | 4–17 | 19.05% |
| Ryu Kô vs Dragunov | 10–10 | 50.00% |
| Ryu Kô vs Shaheen | 10–8 | 55.56% |
| Ryu Kô vs Lars | 1–16 | 5.88% |
| Ryu Kô vs Zafina | 6–10 | 37.50% |
| Ryu Kô vs Xiaoyu | 6–8 | 42.86% |
| Ryu Kô vs Kuma | 3–8 | 27.27% |
| Ryu Kô vs Leroy | 4–7 | 36.36% |
| Ryu Kô vs Raven | 4–7 | 36.36% |
| Ryu Kô vs Lee | 1–9 | 10.00% |
| Ryu Kô vs Panda | 1–4 | 20.00% |
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.