| Ryoiki vs King | 60–64 | 48.39% |
| Ryoiki vs Kazuya | 56–64 | 46.67% |
| Ryoiki vs Law | 56–58 | 49.12% |
| Ryoiki vs Jin | 45–55 | 45.00% |
| Ryoiki vs Steve | 36–43 | 45.57% |
| Ryoiki vs Eddy | 33–43 | 43.42% |
| Ryoiki vs Hwoarang | 36–37 | 49.32% |
| Ryoiki vs Heihachi | 35–30 | 53.85% |
| Ryoiki vs Bryan | 32–29 | 52.46% |
| Ryoiki vs Dragunov | 30–29 | 50.85% |
| Ryoiki vs Paul | 29–26 | 52.73% |
| Ryoiki vs Jun | 32–23 | 58.18% |
| Ryoiki vs Nina | 32–19 | 62.75% |
| Ryoiki vs Reina | 25–25 | 50.00% |
| Ryoiki vs Victor | 20–27 | 42.55% |
| Ryoiki vs Clive | 17–25 | 40.48% |
| Ryoiki vs Devil Jin | 13–26 | 33.33% |
| Ryoiki vs Lili | 19–20 | 48.72% |
| Ryoiki vs Asuka | 14–24 | 36.84% |
| Ryoiki vs Yoshimitsu | 12–24 | 33.33% |
| Ryoiki vs Lars | 12–22 | 35.29% |
| Ryoiki vs Armor King | 13–21 | 38.24% |
| Ryoiki vs Xiaoyu | 19–14 | 57.58% |
| Ryoiki vs Alisa | 16–16 | 50.00% |
| Ryoiki vs Zafina | 17–12 | 58.62% |
| Ryoiki vs Lee | 13–14 | 48.15% |
| Ryoiki vs Miary Zo | 13–14 | 48.15% |
| Ryoiki vs Lidia | 9–15 | 37.50% |
| Ryoiki vs Feng | 8–14 | 36.36% |
| Ryoiki vs Leo | 12–10 | 54.55% |
| Ryoiki vs Azucena | 7–15 | 31.82% |
| Ryoiki vs Raven | 10–12 | 45.45% |
| Ryoiki vs Leroy | 7–14 | 33.33% |
| Ryoiki vs Anna | 10–9 | 52.63% |
| Ryoiki vs Jack-8 | 6–11 | 35.29% |
| Ryoiki vs Fahkumram | 6–11 | 35.29% |
| Ryoiki vs Claudio | 10–4 | 71.43% |
| Ryoiki vs Shaheen | 6–4 | 60.00% |
| Ryoiki vs Kuma | 3–7 | 30.00% |
| Ryoiki vs Panda | 2–3 | 40.00% |
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.